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Hurtado, Daniel E.; Ortiz, Michael (2012) Surface effects and the size-dependent hardening and strengthening of nickel micropillars Journal of the Mechanics and Physics of Solids; Vol. 60; No. 8;

Ariza, M. P.; Serrano, R. et al. (2012) Stacking faults and partial dislocations in graphene Philosophical Magazine; Vol. 92; No. 16;

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Adams, M.; Lashgari, A. et al. (2012) Rigorous model-based uncertainty quantification with application to terminal ballistics—Part II. Systems with uncontrollable inputs and large scatter Journal of the Mechanics and Physics of Solids; Vol. 60; No. 5;

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Rimoli, J. J.; Ortiz, M. (2010) A three-dimensional multiscale model of intergranular hydrogen-assisted cracking Philosophical Magazine; Vol. 90; No. 21;

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Larsen, C. J.; Ortiz, M. et al. (2009) Fracture Paths from Front Kinetics: Relaxation and Rate Independence Archive for Rational Mechanics and Analysis; Vol. 193; No. 3;

Weinberg, Kerstin; Ortiz, Michael (2009) Kidney damage in extracorporeal shock wave lithotripsy: a numerical approach for different shock profiles Biomechanics and Modeling in Mechanobiology; Vol. 8; No. 4;

Chalivendra, Vijaya B.; Hong, Soosung et al. (2009) Experimental validation of large-scale simulations of dynamic fracture along weak planes International Journal of Impact Engineering; Vol. 36; No. 7;

Sullivan, T.; Koslowski, M. et al. (2009) On the behavior of dissipative systems in contact with a heat bath: Application to Andrade creep Journal of the Mechanics and Physics of Solids; Vol. 57; No. 7;

Pandolfi, Anna; Ortiz, Michael (2009) A numerical model of light adjustable lens Computational Mechanics; Vol. 44; No. 1;

Schmidt, Bernd; Leyendecker, Sigrid et al. (2009) Γ-convergence of Variational Integrators for Constrained Systems Journal of Nonlinear Science; Vol. 19; No. 2;

El Sayed, T.; Mock, Willis, Jr. et al. (2009) Computational assessment of ballistic impact on a high strength structural steel/polyurea composite plate Computational Mechanics; Vol. 43; No. 4;

Schmidt, Bernd; Fraternali, Fernando et al. (2009) Eigenfracture: An Eigendeformation Approach to Variational Fracture Multiscale Modeling and Simulation; Vol. 7; No. 3;

Mosler, J.; Ortiz, M. (2009) An error-estimate-free and remapping-free variational mesh refinement and coarsening method for dissipative solids at finite strains International Journal for Numerical Methods in Engineering; Vol. 77; No. 3;

El Sayed, Tamer; Mota, Alejandro et al. (2008) Biomechanics of traumatic brain injury Computer Methods in Applied Mechanics and Engineering; Vol. 197; No. 51-52;

Lucas, L. J.; Owhadi, H. et al. (2008) Rigorous verification, validation, uncertainty quantification and certification through concentration-of-measure inequalities Computer Methods in Applied Mechanics and Engineering; Vol. 197; No. 51-52;

Ramasubramaniam, A.; Itakura, M. et al. (2008) Effect of atomic scale plasticity on hydrogen diffusion in iron: Quantum mechanically informed and on-the-fly kinetic Monte Carlo simulations Journal of Materials Research; Vol. 23; No. 10;

Leyendecker, Sigrid; Marsden, Jerrold E. et al. (2008) Variational integrators for constrained dynamical systems Zeitschrift für Angewandte Mathematik und Mechanik; Vol. 88; No. 9;

Mielke, Alexander; Ortiz, Michael (2008) A class of minimum principles for characterizing the trajectories and the relaxation of dissipative systems ESAIM: Control, Optimisation and Calculus of Variations; Vol. 14; No. 3;

Zielonka, M. G.; Ortiz, M. et al. (2008) Variational r-adaption in elastodynamics International Journal for Numerical Methods in Engineering; Vol. 74; No. 7;

Conti, S.; Ortiz, M. (2008) Minimum principles for the trajectories of systems governed by rate problems Journal of the Mechanics and Physics of Solids; Vol. 56; No. 5;

Kulkarni, Yashashree; Knapp, Jaroslaw et al. (2008) A variational approach to coarse graining of equilibrium and non-equilibrium atomistic description at finite temperature Journal of the Mechanics and Physics of Solids; Vol. 56; No. 4;

Mota, Alejandro; Knap, Jaroslaw et al. (2008) Fracture and fragmentation of simplicial finite element meshes using graphs International Journal for Numerical Methods in Engineering; Vol. 73; No. 11;

Pandolfi, Anna; Ortiz, Michael (2008) Numerical Analysis of Elastomeric Fluidic Microvalves Sensor Letters; Vol. 6; No. 1; International Conference of Thermal, Mechanical and Multiphysics Simulation and Experiments in Microelectronics and Microsystems, April 24-26, 2006 , Lombardy, Italy

El Sayed, Tamer; Mota, Alejandro et al. (2008) A variational constitutive model for soft biological tissues Journal of Biomechanics; Vol. 41; No. 7;

Gavirini, Vikram; Bhattacharya, Kaushik et al. (2007) Vacancy clustering and prismatic dislocation loop formation in aluminum Physical Review B; Vol. 76; No. 18;

Mosler, J.; Ortiz, M. (2007) Variational h-adaption in finite deformation elasticity and plasticity International Journal for Numerical Methods in Engineering; Vol. 72; No. 5;

Hauret, P.; Kuhl, E. et al. (2007) Diamond elements: a finite element/discrete-mechanics approximation scheme with guaranteed optimal convergence in incompressible elasticity International Journal for Numerical Methods in Engineering; Vol. 72; No. 3;

Fortunelli, A.; Ortiz, M. (2007) Constitutive model for plasticity in an amorphous polycarbonate Physical Review E; Vol. 76; No. 4;

Yavari, A.; Ortiz, M. et al. (2007) Anharmonic lattice statics analysis of 180º and 90º ferroelectric domain walls in PbTiO_3 Philosophical Magazine; Vol. 87; No. 26;

Arias, Irene; Knap, Jaroslaw et al. (2007) Numerical modelling and experimental validation of dynamic fracture events along weak planes Computer Methods in Applied Mechanics and Engineering; Vol. 196; No. 37-40;

Pandolfi, Anna; Ortiz, Michael (2007) Improved design of low-pressure fluidic microvalves Journal of Micromechanics and Microengineering; Vol. 17; No. 8;

Gavini, Vikram; Knap, Jaroslaw et al. (2007) Non-periodic finite-element formulation of orbital-free density functional theory Journal of the Mechanics and Physics of Solids; Vol. 55; No. 4;

Gavini, Vikram; Bhattacharya, Kaushik et al. (2007) Quasi-continuum orbital-free density-functional theory: A route to multi-million atom non-periodic DFT calculation Journal of the Mechanics and Physics of Solids; Vol. 55; No. 4;

Conti, Sergio; Hauret, Patrice et al. (2007) Concurrent Multiscale Computing of Deformation Microstructure by Relaxation and Local Enrichment with Application to Single-Crystal Plasticity Multiscale Modeling & Simulation; Vol. 6; No. 1;

Ramasubramaniam, A.; Ariza, M. P. et al. (2007) A discrete mechanics approach to dislocation dynamics in BCC crystals Journal of the Mechanics and Physics of Solids; Vol. 55; No. 3;

Yavari, Arash; Ortiz, Michael et al. (2007) A theory of anharmonic lattice statics for analysis of defective crystals Journal of Elasticity; Vol. 86; No. 1;

Pandolfi, A.; Conti, S. et al. (2006) A recursive-faulting model of distributed damage in confined brittle materials Journal of the Mechanics and Physics of Solids; Vol. 54; No. 9;

Mosler, J.; Ortiz, M. (2006) On the numerical implementation of variational arbitrary Lagrangian–Eulerian (VALE) formulations International Journal for Numerical Methods in Engineering; Vol. 67; No. 9;

Hauret, Patrice; Ortiz, Michael (2006) BV estimates for mortar methods in linear elasticity Computer Methods in Applied Mechanics and Engineering; Vol. 195; No. 37-40;

Hayes, Robin L.; Ho, Gregory et al. (2006) Prediction of dislocation nucleation during nanoindentation of Al_3Mg by the orbital-free density functional theory local quasicontinuum method Philosophical Magazine; Vol. 86; No. 16;

Lew, A.; Caspersen, K. et al. (2006) Quantum mechanics based multiscale modeling of stress-induced phase transformations in iron Journal of the Mechanics and Physics of Solids; Vol. 54; No. 6;

Braides, Andrea; Lew, Adrian J. et al. (2006) Effective Cohesive Behavior of Layers of Interatomic Planes Archive for Rational Mechanics and Analysis; Vol. 180; No. 2;

Yavari, Arash; Marsden, Jerrold E. et al. (2006) On spatial and material covariant balance laws in elasticity Journal of Mathematical Physics; Vol. 47; No. 4;

Arroyo, M.; Ortiz, M. (2006) Local maximum-entropy approximation schemes: a seamless bridge between finite elements and meshfree methods International Journal for Numerical Methods in Engineering; Vol. 65; No. 13;

Arias, I.; Serebrinsky, S. et al. (2006) A phenomenological cohesive model of ferroelectric fatigue Acta Materialia; Vol. 54; No. 4;

Yang, Q.; Stainier, L. et al. (2006) A variational formulation of the coupled thermo-mechanical boundary-value problem for general dissipative solids Journal of the Mechanics and Physics of Solids; Vol. 54; No. 2;

Yang, Q.; Mota, A. et al. (2006) A Finite-Deformation Constitutive Model of Bulk Metallic Glass Plasticity Computational Mechanics; Vol. 37; No. 2;

Weinberg, K.; Mota, A. et al. (2006) A variational constitutive model for porous metal plasticity Computational Mechanics; Vol. 37; No. 2;

Mota, Alejandro; Knap, Jaroslaw et al. (2006) Three-dimensional fracture and fragmentation of artificial kidney stones Journal of Physics: Conference Series; Vol. 46; 2nd Annual Scientific Discovery Through Advanced Computing Conference (SciDAC 2006) , Jun. 25-29, 2006 , Denver, CO

Serebrinsky, S.; Ortiz, M. (2005) A hysteretic cohesive-law model of fatigue-crack nucleation Scripta Materialia; Vol. 53; No. 10;

Ariza, M. P.; Ortiz, M. (2005) Discrete Crystal Elasticity and Discrete Dislocations in Crystals Archive for Rational Mechanics and Analysis; Vol. 178; No. 2;

Cirak, Fehmi; Ortiz, Michael et al. (2005) A cohesive approach to thin-shell fracture and fragmentation Computer Methods in Applied Mechanics and Engineering; Vol. 194; No. 21-24;

Marian, Jaime; Knap, Jaroslaw et al. (2005) Nanovoid deformation in aluminum under simple shear Acta Materialia; Vol. 53; No. 10;

Conti, Sergio; Ortiz, Michael (2005) Dislocation Microstructures and the Effective Behavior of Single Crystals Archive for Rational Mechanics and Analysis; Vol. 176; No. 1;

Weinberg, K.; Ortiz, M. (2005) Shock wave induced damage in kidney tissue Computational Materials Science; Vol. 32; No. 3-4;

Yang, Q.; Mota, A. et al. (2005) A class of variational strain-localization finite elements International Journal for Numerical Methods in Engineering; Vol. 62; No. 8;

Klug, W. S.; Feldmann, M. T. et al. (2005) Three-dimensional director-field predictions of viral DNA packing arrangements Computational Mechanics; Vol. 35; No. 2;

Hayes, Robin L.; Fago, Matt et al. (2005) Prediction of Dislocation Nucleation During Nanoindentation by the Orbital-Free Density Functional Theory Local Quasi-continuum Method Multiscale Modeling and Simulation; Vol. 4; No. 2;

Sivakumar, Srinivasan M.; Ortiz, Michael (2004) Microstructure evolution in the equal channel angular extrusion process Computer Methods in Applied Mechanics and Engineering; Vol. 193; No. 48-51;

Weinberg, Kerstin; Colonius, Tim et al. (2004) A Model for Kidney Tissue Damage under High Speed Loading Proceedings in Applied Mathematics and Mechanics; Vol. 4; No. 1; GAMM Annual Meeting, 21-27 March 2004 , Dresden, Germany

Koslowski, M.; Ortiz, M. (2004) A multi-phase field model of planar dislocation networks Modelling and Simulation in Materials Science and Engineering; Vol. 12; No. 6;

Marian, Jaime; Knap, Jaroslaw et al. (2004) Nanovoid Cavitation by Dislocation Emission in Aluminum Physical Review Letters; Vol. 93; No. 16;

Serebrinsky, S.; Carter, E. A. et al. (2004) A quantum-mechanically informed continuum model of hydrogen embrittlement Journal of the Mechanics and Physics of Solids; Vol. 52; No. 10;

Caspersen, Kyle J.; Lew, Adrian et al. (2004) Importance of Shear in the bcc-to-hcp Transformation in Iron Physical Review Letters; Vol. 93; No. 11;

Thoutireddy, P.; Ortiz, M. (2004) A variational r-adaption and shape-optimization method for finite-deformation elasticity International Journal for Numerical Methods in Engineering; Vol. 61; No. 1;

Fago, Matt; Hayes, Robin L. et al. (2004) Density-functional-theory-based local quasicontinuum method: Prediction of dislocation nucleation Physical Review B; Vol. 70; No. 10;

Ortiz, M.; Pandolfi, A. (2004) A variational Cam-clay theory of plasticity Computer Methods in Applied Mechanics and Engineering; Vol. 193; No. 27-29;

Lew, A.; Marsden, J. E. et al. (2004) Variational time integrators International Journal for Numerical Methods in Engineering; Vol. 60; No. 1;

Hayes, Robin L.; Ortiz, Michael et al. (2004) Universal binding-energy relation for crystals that accounts for surface relaxation Physical Review B; Vol. 69; No. 17;

Müller, S.; Ortiz, M. (2004) On the Γ-convergence of discrete dynamics and variational integrators Journal of Nonlinear Science; Vol. 14; No. 3;

Studer, Vincent; Hang, Giao et al. (2004) Scaling properties of a low-actuation pressure microfluidic valve Journal of Applied Physics; Vol. 95; No. 1;

Lew, Adrian; Neff, Patrizio et al. (2004) Optimal BV estimates for a discontinuous Galerkin method for linear elasticity Applied Mathematics Research eXpress; Vol. 2004; No. 3;

Aubry, S.; Ortiz, M. (2003) The mechanics of deformation-induced subgrain-dislocation structures in metallic crystals at large strains Proceedings of the Royal Society A: Mathematical, physical, and engineering sciences; Vol. 459; No. 2040;

Klug, W. S.; Ortiz, M. (2003) A director-field model of DNA packaging in viral capsids Journal of the Mechanics and Physics of Solids; Vol. 51; No. 10;

Aubry, Sylvie; Fago, Matt et al. (2003) A constrained sequential-lamination algorithm for the simulation of sub-grid microstructure in martensitic materials Computer Methods in Applied Mechanics and Engineering; Vol. 192; No. 26-27;

Cirak, Fehmi; Cisternas, Jaime E. et al. (2003) Oscillatory Thermomechanical Instability of an Ultrathin Catalyst Science; Vol. 300; No. 5627;

Knap, J.; Ortiz, M. (2003) Effect of Indenter-Radius Size on Au(001) Nanoindentation Physical Review Letters; Vol. 90; No. 22;

Mota, A.; Klug, W. S. et al. (2003) Finite-element simulation of firearm injury to the human cranium Computational Mechanics; Vol. 31; No. 1-2;

Lew, A.; Marsden, J. E. et al. (2003) Asynchronous Variational Integrators Archive for Rational Mechanics and Analysis; Vol. 167; No. 2;

Stainier, L.; Cuitiño, A. M. et al. (2003) Multiscale modelling of hardening in BCC crystal plasticity Journal de Physique IV (Proceedings); Vol. 105;

Yu, C.; Ortiz, M. et al. (2003) 3D Modelling of Impact Failure in Sandwich Structures European Structural Integrity Society; Vol. 32;

Fetecau, R. C.; Marsden, J. E. et al. (2003) Nonsmooth Lagrangian mechanics and variational collision integrators SIAM Journal on Applied Dynamical Systems; Vol. 2; No. 3;

Koslowski, M.; Cuitiño, A. M. et al. (2002) A phase-field theory of dislocation dynamics, strain hardening and hysteresis in ductile single crystals Journal of the Mechanics and Physics of Solids; Vol. 50; No. 12;

Yu, C.; Pandolfi, A. et al. (2002) Three-dimensional modeling of intersonic shear-crack growth in asymmetrically loaded unidirectional composite plates International Journal of Solids and Structures; Vol. 39; No. 25;

Pandolfi, A.; Ortiz, M. (2002) An Efficient Adaptive Procedure for Three-Dimensional Fragmentation Simulations Engineering with Computers; Vol. 18; No. 2;

Nguyen, O.; Ortiz, M. (2002) Coarse-graining and renormalization of atomistic binding relations and universal macroscopic cohesive behavior Journal of the Mechanics and Physics of Solids; Vol. 50; No. 8;

Stainier, L.; Cuitiño, A. M. et al. (2002) A micromechanical model of hardening, rate sensitivity and thermal softening in BCC single crystals Journal of the Mechanics and Physics of Solids; Vol. 50; No. 7;

Gioia, G.; DeSimone, A. et al. (2002) Folding energetics in thin-film diaphragms Proceedings of the Royal Society A: Mathematical, physical, and engineering sciences; Vol. 458; No. 2021;

Molinari, J. F.; Ortiz, M. (2002) A study of solid-particle erosion of metallic targets International Journal of Impact Engineering; Vol. 27; No. 4;

Pandolfi, A.; Kane, C. et al. (2002) Time-discretized variational formulation of non-smooth frictional contact International Journal for Numerical Methods in Engineering; Vol. 53; No. 8;

Molinari, J. F.; Ortiz, M. (2002) Three-dimensional adaptive meshing by subdivision and edge-collapse in finite-deformation dynamic-plasticity problems with application to adiabatic shear banding International Journal for Numerical Methods in Engineering; Vol. 53; No. 5;

Cirak, Fehmi; Scott, Michael J. et al. (2002) Integrated modeling, finite-element analysis, and engineering design for thin-shell structures using subdivision Computer-Aided Design; Vol. 34; No. 2;

Ortiz, M.; Radovitzky, R. A. et al. (2001) The computation of the exponential and logarithmic mappings and their first and second linearizations International Journal for Numerical Methods in Engineering; Vol. 52; No. 12;

Ruiz, Gonzalo; Pandolfi, Anna et al. (2001) Three‐dimensional cohesive modeling of dynamic mixed‐mode fracture International Journal for Numerical Methods in Engineering; Vol. 52; No. 1-2;

Yadav, S.; Repetto, E. A. et al. (2001) A computational study of the influence of thermal softening on ballistic penetration in metals International Journal of Impact Engineering; Vol. 25; No. 8;

Knapp, J.; Ortiz, M. (2001) An analysis of the quasicontinuum method Journal of the Mechanics and Physics of Solids; Vol. 49; No. 9;

Nguyen, O.; Repetto, E. A. et al. (2001) A Cohesive model of fatigue crack growth International Journal of Fracture; Vol. 110; No. 4;

Cirak, Fehmi; Ortiz, Michael (2001) Fully C^1‐conforming subdivision elements for finite deformation thin‐shell analysis International Journal for Numerical Methods in Engineering; Vol. 51; No. 7;

Cuitiño, Alberto M.; Stainier, Laurent et al. (2001) A multiscale approach for modeling crystalline solids Journal of Computer-Aided Materials Design; Vol. 8; No. 2/3;

Lewis, A. C.; Radovitzky, R. et al. (2001) An artificial viscosity method for the Lagrangian analysis of shocks in solids with strength on unstructured, arbitrary order tetrahedral meshes Journal of Computer-Aided Materials Design; Vol. 8; No. 2/3;

Krysl, Petr; Ortiz, Michael (2001) Extraction of boundary representation from surface triangulations International Journal for Numerical Methods in Engineering; Vol. 50; No. 7;

Krysl, Petr; Ortiz, Michael (2001) Variational Delaunay approach to the generation of tetrahedral finite element meshes International Journal for Numerical Methods in Engineering; Vol. 50; No. 7;

Ortiz, M.; Cuitiño, A. M. et al. (2001) Mixed Atomistic–Continuum Models of Material Behavior: The Art of Transcending Atomistics and Informing Continua MRS Bulletin; Vol. 26; No. 03;

Thoutireddy, P.; Molinari, J. F. et al. (2001) Tetrahedral composite finite elements International Journal for Numerical Methods in Engineering; Vol. 53; No. 6;

Molinari, J. F.; Ortiz, M. et al. (2001) Finite‐element modeling of dry sliding wear in metals Engineering Computations; Vol. 18; No. 3/4;

Kane, C.; Marsden, J. E. et al. (2000) Variational Integrators and the Newmark Algorithm for Conservative and Dissipative Mechanical Systems International Journal for Numerical Methods in Engineering; Vol. 49; No. 10;

Ortiz, M.; Repetto, E. A. et al. (2000) A theory of subgrain dislocation structures Journal of the Mechanics and Physics of Solids; Vol. 48; No. 10;

Ruiz, Gonzalo; Ortiz, Michael et al. (2000) Three-dimensional finite-element simulation of the dynamic Brazilian tests on concrete cylinders International Journal for Numerical Methods in Engineering; Vol. 48; No. 7;

Radovitzky, R.; Ortiz, M. (2000) Tetrahedral mesh generation based on node insertion in crystal lattice arrangements and advancing-front-Delaunay triangulation Computer Methods in Applied Mechanics and Engineering; Vol. 187; No. 3-4;

Pandolfi, A.; Guduru, P. R. et al. (2000) Three dimensional cohesive-element analysis and experiments of dynamic fracture in C300 steel International Journal of Solids and Structures; Vol. 37; No. 27;

Cirak, Fehmi; Ortiz, Michael et al. (2000) Subdivision surfaces: a new paradigm for thin-shell finite-element analysis International Journal for Numerical Methods in Engineering; Vol. 47; No. 12;

Aivazis, Michael; Goddard, William A. et al. (2000) A virtual test facility for simulating the dynamic response of materials Computing in Science & Engineering; Vol. 2; No. 2;

Repetto, E. A.; Radovitzky, R. et al. (2000) Finite element simulation of dynamic fracture and fragmentation of glass rods Computer Methods in Applied Mechanics and Engineering; Vol. 183; No. 1-2;

Guo, Yong; Ortiz, Michael et al. (2000) Triangular composite finite elements International Journal for Numerical Methods in Engineering; Vol. 47; No. 1-3;

Tadmor, E. B.; Phillips, R. et al. (2000) Hierarchical modeling in the mechanics of materials International Journal of Solids and Structures; Vol. 37; No. 1-2;

Kane, C.; Repetto, E. A. et al. (1999) Finite element analysis of nonsmooth contact Computer Methods in Applied Mechanics and Engineering; Vol. 180; No. 1-2;

Phillips, Rob; Rodney, David et al. (1999) Hierarchical models of plasticity: dislocation nucleation and interaction Modelling and Simulation in Materials Science and Engineering; Vol. 7; No. 5;

Kane, C.; Marsden, J. E. et al. (1999) Symplectic-energy-momentum preserving variational integrators Journal of Mathematical Physics; Vol. 40; No. 7;

Shenoy, V. B.; Ortiz, M. et al. (1999) The atomistic structure and energy of nascent dislocation loops Modelling and Simulation in Materials Science and Engineering; Vol. 7; No. 4;

Tadmor, E.B.; Miller, R. et al. (1999) Nanoindentation and incipient plasticity Journal of Materials Research; Vol. 14; No. 6;

Ortiz, M. (1999) Plastic Yielding as a Phase Transition Journal of Applied Mechanics; Vol. 66; No. 2;

de-Andrés, A.; Pérez, J. L. et al. (1999) Elastoplastic finite element analysis of three-dimensional fatigue crack growth in aluminum shafts subjected to axial loading International Journal of Solids and Structures; Vol. 36; No. 15;

Radovitzky, R.; Ortiz, M. (1999) Error estimation and adaptive meshing in strongly nonlinear dynamic problems Computer Methods in Applied Mechanics and Engineering; Vol. 172; No. 1-4;

Ortiz, M.; Stainier, L. (1999) The variational formulation of viscoplastic constitutive updates Computer Methods in Applied Mechanics and Engineering; Vol. 171; No. 3-4;

Borcea, Liliana; Ortiz, Michael (1999) A multiscattering series for impedance tomography in layered media Inverse Problems; Vol. 15; No. 2;

Ortiz, M.; Pandolfi, A. (1999) Finite-deformation irreversible cohesive elements for three-dimensional crack-propagation analysis International Journal for Numerical Methods in Engineering; Vol. 44; No. 9;

Ortiz, M.; Repetto, E. A. et al. (1999) A continuum model of kinetic roughening and coarsening in thin films Journal of the Mechanics and Physics of Solids; Vol. 47; No. 4;

Ortiz, M.; Repetto, E. A. (1999) Nonconvex energy minimization and dislocation structures in ductile single crystals Journal of the Mechanics and Physics of Solids; Vol. 47; No. 2;

Repetto, E. A.; Radovitzky, R. et al. (1999) A Finite Element Study of Electromagnetic Riveting Journal of Manufacturing Science and Engineering; Vol. 121; No. 1;

Pandolfi, A.; Krysl, P. et al. (1999) Finite element simulation of ring expansion and fragmentation: The capturing of length and time scales through cohesive models of fracture International Journal of Fracture; Vol. 95; No. 1/4;

Gioia, G.; Ortiz, M. (1998) Determination of thin-film debonding parameters from telephone-cord measurements Acta Materialia; Vol. 46; No. 1;

Pandolfi, A.; Ortiz, M. (1998) Solid modeling aspects of three-dimensional fragmentation Engineering with Computers; Vol. 14; No. 4;

Radovitzky, R.; Ortiz, M. (1998) Lagrangian finite element analysis of Newtonian fluid flows International Journal for Numerical Methods in Engineering; Vol. 43; No. 4;

Miller, Ron; Phillips, Rob et al. (1998) A non-local formulation of the Peierls dislocation model Journal of the Mechanics and Physics of Solids; Vol. 46; No. 10;

Xu, G.; Bower, A. F. et al. (1998) The influence of crack trapping on the toughness of fiber reinforced composites Journal of the Mechanics and Physics of Solids; Vol. 46; No. 10;

Bhattacharya, K.; Ortiz, M. et al. (1998) Energy-based model of compressive splitting in heterogeneous brittle solids Journal of the Mechanics and Physics of Solids; Vol. 46; No. 10; Symposium on the Dynamic Deformation and Failure Mechanics of Materials, Honoring Professor R J Clifton on the Occasion of his 60th Birthday, May 22-24, 1997 , Pasadena, CA

Miller, R.; Ortiz, M. et al. (1998) Quasicontinuum models of fracture and plasticity Engineering Fracture Mechanics; Vol. 61; No. 3-4;

Miller, R.; Tadmor, E. B. et al. (1998) Quasicontinuum simulation of fracture at the atomic scale Modelling and Simulation in Materials Science and Engineering; Vol. 6; No. 5;

Chen, J. Y.; Huang, Y. et al. (1998) Fracture analysis of cellular materials: A strain gradient model Journal of the Mechanics and Physics of Solids; Vol. 46; No. 5;

Shenoy, V. B.; Miller, R. et al. (1998) Quasicontinuum Models of Interfacial Structure and Deformation Physical Review Letters; Vol. 08; No. 4;

Bigoni, D.; Ortiz, M. et al. (1997) Effect of interfacial compliance on bifurcation of a layer bonded to a substrate International Journal of Solids and Structures; Vol. 34; No. 33-34;

Walter, M. E.; Ravichandran, G. et al. (1997) Computational modeling of damage evolution in unidirectional fiber reinforced ceramic matrix composites Computational Mechanics; Vol. 20; No. 1-2; Joint IUTAM/Royal-Irish-Academy Symposium on Innovative Computational Methods for Fracture and Damage, Jun. 30-Jul. 05, 1996 , Dublin, Ireland

Repetto, E. A.; Ortiz, M. (1997) A micromechanical model of cyclic deformation and fatigue-crack nucleation in f.c.c. single crystals Acta Materialia; Vol. 45; No. 6;

Camacho, G. T.; Ortiz, M. (1997) Adaptive Lagrangian modelling of ballistic penetration of metallic targets Computer Methods in Applied Mechanics and Engineering; Vol. 142; No. 3-4;

Xu, G.; Argon, A. S. et al. (1997) Critical configurations for dislocation nucleation from crack tips Philosophical Magazine A; Vol. 75; No. 2;

Tadmor, E. B.; Phillips, Rob et al. (1996) Mixed Atomistic and Continuum Models of Deformation in Solids Langmuir; Vol. 12; No. 19; Workshop on Physical and Chemical Mechanisms in Tribology, August 27-September 1, 1995 , Bar Harbor, ME

Ortiz, M. (1996) Computational micromechanics Computational Mechanics; Vol. 18; No. 5;

Camacho, G. T.; Ortiz, M. (1996) Computational modelling of impact damage in brittle materials International Journal of Solids and Structures; Vol. 33; No. 20-22;

Ortiz, Miguel (1996) Juan Carlos Simo, 1952–1994 International Journal of Solids and Structures; Vol. 33; No. 20-22;

Tadmor, E. B.; Ortiz, M. et al. (1996) Quasicontinuum analysis of defects in solids Philosophical Magazine A; Vol. 73; No. 6;

Cuitiño, A. M.; Ortiz, M. (1996) Three-dimensional crack-tip fields in four-point-bending copper single-crystal specimens Journal of the Mechanics and Physics of Solids; Vol. 44; No. 6;

Cuitiño, A. M.; Ortiz, M. (1996) Ductile fracture by vacancy condensation in f.c.c. single crystals Acta Materialia; Vol. 44; No. 2;

Gioia, G.; Ortiz, M. (1996) The Two-Dimensional Structure of Dynamic Boundary Layers and Shear Bands in Thermoviscoplastic Solids IUTAM Symposium on Nonlinear Analysis of Fracture; Journal of the Mechanics and Physics of Solids; Vol. 44; No. 2;

Marusich, T. D.; Ortiz, M. (1995) Modelling and simulation of high-speed machining International Journal for Numerical Methods in Engineering; Vol. 38; No. 21;

Xu, G.; Argon, A. S. et al. (1995) Nucleation of dislocations from crack tips under mixed modes of loading: Implications for brittle against ductile behaviour of crystals Philosophical Magazine A; Vol. 72; No. 2;

Xu, G.; Ortiz, M. (1993) A variational boundary integral method for the analysis of 3-D cracks of arbitrary geometry modelled as continuous distributions of dislocation loops International Journal for Numerical Methods in Engineering; Vol. 36; No. 21;

Gallego, Rafael; Ortiz, Michael (1993) A harmonic/anharmonic energy partition method for lattice statics computations Modelling and Simulation in Materials Science and Engineering; Vol. 1; No. 4;

Bower, A. F.; Ortiz, M. (1993) The Influence of Grain Size on the Toughness of Monolithic Ceramics Journal of Engineering Materials and Technology; Vol. 115; No. 3;

Cuitiño, A. M.; Ortiz, M. (1993) Computational modelling of single crystals Modelling and Simulation in Materials Science and Engineering; Vol. 1; No. 3;

Bower, A. F.; Ortiz, M. (1993) An Analysis of Crack Trapping by Residual Stresses in Brittle Solids Journal of Applied Mechanics; Vol. 60; No. 1;

Ortiz, M.; Suresh, S. (1993) Statistical Properties of Residual Stresses and Intergranular Fracture in Ceramic Materials Journal of Applied Mechanics; Vol. 60; No. 1;

Espinosa, H. D.; Raiser, G. et al. (1992) Performance of the star‐shaped flyer in the study of brittle materials: Three dimensional computer simulations and experimental observations Journal of Applied Physics; Vol. 72; No. 8;

Mohan, R.; Ortiz, M. et al. (1992) Mode mixity effects on crack tip deformation in ductile single crystals Acta Metallurgica et Materialia; Vol. 40; No. 8;

Ortiz, M.; Molinari, A. (1992) Effect of Strain Hardening and Rate Sensitivity on the Dynamic Growth of a Void in a Plastic Material Journal of Applied Mechanics; Vol. 59; No. 1;

Mohan, R.; Ortiz, M. et al. (1992) Influence of Cracking Direction on Interfacial Fracture in Bicrystals With Symmetric Tilt Boundary Journal of Applied Mechanics; Vol. 59; No. 1;

Cuitiño, A. M.; Ortiz, M. (1992) A material‐independent method for extending stress update algorithms from small-strain plasticity to finite plasticity with multiplicative kinematics Engineering Computations; Vol. 9; No. 4;

Mohan, R.; Ortiz, M. et al. (1992) An analysis of cracks in ductile single crystals—I. Anti-plane shear Journal of the Mechanics and Physics of Solids; Vol. 40; No. 2;

Mohan, R.; Ortiz, M. et al. (1992) An analysis of cracks in ductile single crystals—II. Mode I loading Journal of the Mechanics and Physics of Solids; Vol. 40; No. 2;

Suo, Z.; Ortiz, M. et al. (1992) Stability of solids with interfaces Journal of the Mechanics and Physics of Solids; Vol. 40; No. 3;

Ortiz, M. (1991) Discussion on ‘A consistency analysis of a class of concurrent transient implicit/explicit algorithms’, by C. Farhat and N. Sobh Computer Methods in Applied Mechanics and Engineering; Vol. 92; No. 3;

Ortiz, M.; Quigley, J. J., IV (1991) Adaptive mesh refinement in strain localization problems Computer Methods in Applied Mechanics and Engineering; Vol. 90; No. 1-3;

Bower, A. F.; Ortiz, M. (1991) A three-dimensional analysis of crack trapping and bridging by tough particles Journal of the Mechanics and Physics of Solids; Vol. 39; No. 6;

Needleman, A.; Ortiz, M. (1991) Effect of boundaries and interfaces on shear-band localization International Journal of Solids and Structures; Vol. 28; No. 7;

Raiser, G.; Clifton, R. J. et al. (1990) A soft-recovery plate impact experiment for studying microcracking in ceramics Mechanics of Materials; Vol. 10; No. 1-2;

Ortiz, M.; Giannakopoulos, A. E. (1990) Crack propagation in monolithic ceramics under mixed mode loading International Journal of Fracture; Vol. 44; No. 4;

Leroy, Y.; Ortiz, M. (1990) Finite element analysis of transient strain localization phenomena in frictional solids International Journal for Numerical and Analytical Methods in Geomechanics; Vol. 14; No. 2;

Moran, B.; Ortiz, M. et al. (1990) Formulation of implicit finite element methods for multiplicative finite deformation plasticity International Journal for Numerical Methods in Engineering; Vol. 29; No. 3;

Ortiz, Michael; Blume, Janet A. (1990) Effect of decohesion and sliding on bimaterial crack-tip fields International Journal of Fracture; Vol. 42; No. 2;

Symington, M.; Ortiz, M. et al. (1990) A finite element method for determining the angular variation of asymptotic crack tip fields International Journal of Fracture; Vol. 45; No. 1;

Ortiz, M.; Giannakopoulos, A. E. (1990) Mixed mode crack-tip fields in monolithic ceramics International Journal of Solids and Structures; Vol. 26; No. 7;

Bower, A. F.; Ortiz, M. (1990) Solution of three-dimensional crack problems by a finite perturbation method Journal of the Mechanics and Physics of Solids; Vol. 38; No. 4;

Ortiz, M.; Sotelino, E. D. et al. (1989) Efficiency of group implicit concurrent algorithms for transient finite element analysis International Journal for Numerical Methods in Engineering; Vol. 28; No. 12;

Nacar, A.; Needleman, A. et al. (1989) A finite element method for analyzing localization in rate dependent solids at finite strains Computer Methods in Applied Mechanics and Engineering; Vol. 73; No. 3;

Ortiz, Michael; Martin, John B. (1989) Symmetry-preserving return mapping algorithms and incrementally extremal paths: A unification of concepts International Journal for Numerical Methods in Engineering; Vol. 28; No. 8;

Leroy, Y.; Ortiz, M. (1989) Finite element analysis of strain localization in frictional materials International Journal for Numerical and Analytical Methods in Geomechanics; Vol. 13; No. 1;

Ortiz, M.; Morris, G. R. (1988) C^0 finite element discretization of Kirchhoff's equations of thin plate bending International Journal for Numerical Methods in Engineering; Vol. 26; No. 7;

Ortiz, Michael; Nour-Omid, Bahram et al. (1988) Accuracy of a class of concurrent algorithms for transient finite element analysis International Journal for Numerical Methods in Engineering; Vol. 26; No. 2;

Ortiz, M. (1988) Microcrack coalescence and macroscopic crack growth initiation in brittle solids International Journal of Solids and Structures; Vol. 24; No. 3;

Ortiz, M.; Molinari, A. (1988) Microstructural thermal stresses in ceramic materials Journal of the Mechanics and Physics of Solids; Vol. 36; No. 4;

Ortiz, M. (1987) An analytical study of the localized failure modes of concrete Mechanics of Materials; Vol. 6; No. 2;

Ortiz, M. (1987) A Continuum Theory of Crack Shielding in Ceramics Journal of Applied Mechanics; Vol. 54; No. 1;

Ortiz, Michael; Leroy, Yves et al. (1987) A finite element method for localized failure analysis Computer Methods in Applied Mechanics and Engineering; Vol. 61; No. 2;

Ortiz, M. (1987) A method of homogenization of elastic media International Journal of Engineering Science; Vol. 25; No. 7;

Molinari, A.; Ortiz, M. (1987) Global viscoelastic behavior of heterogeneous thermoelastic materials International Journal of Solids and Structures; Vol. 23; No. 9;

Ortiz, Michael; Nour-Omid, Bahram (1986) Unconditionally stable concurrent procedures for transient finite element analysis Computer Methods in Applied Mechanics and Engineering; Vol. 58; No. 2;

Ortiz, M.; Simo, J. C. (1986) An analysis of a new class of integration algorithms for elastoplastic constitutive relations International Journal for Numerical Methods in Engineering; Vol. 23; No. 3;

Ortiz, Michael (1986) A note on energy conservation and stability of nonlinear time-stepping algorithms Computers and Structures; Vol. 24; No. 1;

Ortiz, M.; Popov, E. P. (1985) Accuracy and stability of integration algorithms for elastoplastic constitutive relations International Journal for Numerical Methods in Engineering; Vol. 21; No. 9;

Simo, J. C.; Ortiz, M. (1985) A unified approach to finite deformation elastoplastic analysis based on the use of hyperelastic constitutive equations Computer Methods in Applied Mechanics and Engineering; Vol. 49; No. 2;

Ortiz, Michael (1985) A constitutive theory for the inelastic behavior of concrete Mechanics of Materials; Vol. 4; No. 1;

Ortiz, M. (1985) A variational formulation for convection-diffusion problems International Journal of Engineering Science; Vol. 23; No. 7;

Pinsky, Peter M.; Ortiz, Miguel et al. (1983) Numerical integration of rate constitutive equations in finite deformation analysis Computer Methods in Applied Mechanics and Engineering; Vol. 40; No. 2;

Ortiz, Miguel; Popov, Egor P. (1983) Distortional Hardening Rules for Metal Plasticity Journal of Engineering Mechanics; Vol. 109; No. 4;

Ortiz, Miguel; Pinsky, Peter M. et al. (1983) Operator split methods for the numerical solution of the elastoplastic dynamic problem Computer Methods in Applied Mechanics and Engineering; Vol. 39; No. 2;

Ortiz, Miguel; Pinsky, Peter M. et al. (1983) Unconditionally stable element-by-element algorithms for dynamic problems Computer Methods in Applied Mechanics and Engineering; Vol. 36; No. 2;

Pinsky, Peter M.; Ortiz, Miguel et al. (1983) Operator split methods in the numerical solution of the finite deformation elastoplastic dynamic problem Computers and Structures; Vol. 17; No. 3;

Ortiz, M.; Popov, E. P. (1982) A Physical Model for the Inelasticity of Concrete Proceedings of the Royal Society A: Mathematical, physical, and engineering sciences; Vol. 383; No. 1784;

Ortiz, Miguel; Popov, Egor P. (1982) Plain concrete as a composite material Mechanics of Materials; Vol. 1; No. 2;

Ortiz, M.; Popov, E. P. (1982) A Statistical Theory of Polycrystalline Plasticity Proceedings of the Royal Society A: Mathematical, physical, and engineering sciences; Vol. 379; No. 1777;