Michael Ortiz

Publication Activity (10 Years)

Years Active: 1987-2024
Publications (10 Years): 16

Top Topics

Piecewise Polynomial

Policy Evaluation

Molecular Dynamics Simulations

Top Venues

J. Comput. Phys.

Publications

Jacinto Ulloa, Laurent Stainier, Michael Ortiz, José E. Andrade
Data-driven micromorphic mechanics for materials with strain localization. CoRR (2024)
Dewangga Alfarisy, Lavi Zuhal, Michael Ortiz, Fehmi Cirak, Eky Febrianto
Point collocation with mollified piecewise polynomial approximants for high-order partial differential equations. CoRR (2024)
Kerstin Weinberg, Laurent Stainier, Sergio Conti, Michael Ortiz
Data-Driven Games in Computational Mechanics. CoRR (2023)
Burigede Liu, Michael Ortiz, Fehmi Cirak
Towards Quantum Computational Mechanics. CoRR (2023)
Erik Prume, Stefanie Reese, Michael Ortiz
Model-Free Data-Driven Inference in Computational Mechanics. CoRR (2022)
Anna Pandolfi, Kerstin Weinberg, Michael Ortiz
A comparative accuracy and convergence study of eigenerosion and phase-field models of fracture. CoRR (2021)
Dhananjay Phansalkar, Kerstin Weinberg, Michael Ortiz, Sigrid Leyendecker
A spatially adaptive phase-field model of fracture. CoRR (2021)
Robert Eggersmann, Laurent Stainier, Michael Ortiz, Stefanie Reese
Model-free Data-Driven Computational Mechanics Enhanced by Tensor Voting. CoRR (2020)
Pietro Carrara, Laura De Lorenzis, Laurent Stainier, Michael Ortiz
Data-driven fracture mechanics. CoRR (2020)
Robert Eggersmann, Laurent Stainier, Michael Ortiz, Stefanie Reese
Efficient Data Structures for Model-free Data-Driven Computational Mechanics. CoRR (2020)
Mauricio Ponga, Kaushik Bhattacharya, Michael Ortiz
simulations of dislocations. J. Comput. Phys. 407 (2020)
Eky Febrianto, Michael Ortiz, Fehmi Cirak
Mollified finite element approximants of arbitrary order and smoothness. CoRR (2019)
Laurent Stainier, Adrien Leygue, Michael Ortiz
Model-Free Data-Driven Methods in Mechanics: Material Data Identification and Solvers. CoRR (2019)
Robert Eggersmann, Trenton Kirchdoerfer, Stefanie Reese, Laurent Stainier, Michael Ortiz
Model-Free Data-Driven Inelasticity. CoRR (2018)
Xingsheng Sun, Maria Pilar Ariza, Michael Ortiz, Kevin G. Wang
Acceleration of diffusive molecular dynamics simulations through mean field approximation and subcycling time integration. J. Comput. Phys. 350 (2017)
Michael Ortiz, Yu Sun, Gilbert S. Young, Qingquan Sun
An Redundant Networking Channel to Support Reliable Communications in the Internet of Things Applications. MLICOM (2016)
Houman Owhadi, Clint Scovel, Timothy John Sullivan, Mike McKerns, Michael Ortiz
Optimal Uncertainty Quantification. SIAM Rev. 55 (2) (2013)
Malena I. Español, Dennis M. Kochmann, Sergio Conti, Michael Ortiz
A Γ-Convergence Analysis of the Quasicontinuum Method. Multiscale Model. Simul. 11 (3) (2013)
Timothy John Sullivan, Mike McKerns, Dominik Meyer, Florian Theil, Houman Owhadi, Michael Ortiz
Optimal uncertainty quantification for legacy data observations of Lipschitz functions. CoRR (2012)
Mike McKerns, Houman Owhadi, Clint Scovel, Timothy John Sullivan, Michael Ortiz
The Optimal Uncertainty Algorithm in the Mystic Framework CoRR (2012)
Agustín Bompadre, Bernd Schmidt, Michael Ortiz
Convergence Analysis of Meshfree Approximation Schemes. SIAM J. Numer. Anal. 50 (3) (2012)
Ufuk Topcu, Leonard J. Lucas, Houman Owhadi, Michael Ortiz
Rigorous uncertainty quantification without integral testing. Reliab. Eng. Syst. Saf. 96 (9) (2011)
Phanish Suryanarayana, Kaushik Bhattacharya, Michael Ortiz
A mesh-free convex approximation scheme for Kohn-Sham density functional theory. J. Comput. Phys. 230 (13) (2011)
David J. Hill, Dale I. Pullin, Michael Ortiz, Daniel I. Meiron
An Eulerian hybrid WENO centered-difference solver for elastic-plastic solids. J. Comput. Phys. 229 (24) (2010)
Houman Owhadi, Clint Scovel, Timothy John Sullivan, Mike McKerns, Michael Ortiz
Optimal Uncertainty Quantification CoRR (2010)
Bernd Schmidt, Sigrid Leyendecker, Michael Ortiz
Gamma-convergence of Variational Integrators for Constrained Systems. J. Nonlinear Sci. 19 (2) (2009)
Robin L. Hayes, Matthew Fago, Michael Ortiz, Emily A. Carter
Erratum: Prediction of Dislocation Nucleation during Nanoindentation by the Orbital-Free Density Functional Theory Local Quasi-Continuum Method. Multiscale Model. Simul. 7 (2) (2008)
Bernd Schmidt, Fernando Fraternali, Michael Ortiz
Eigenfracture: An Eigendeformation Approach to Variational Fracture. Multiscale Model. Simul. 7 (3) (2008)
Sergio Conti, Patrice Hauret, Michael Ortiz
Concurrent Multiscale Computing of Deformation Microstructure by Relaxation and Local Enrichment with Application to Single-Crystal Plasticity. Multiscale Model. Simul. 6 (1) (2007)
Robin L. Hayes, Matthew Fago, Michael Ortiz, Emily A. Carter
Prediction of Dislocation Nucleation During Nanoindentation by the Orbital-Free Density Functional Theory Local Quasi-continuum Method. Multiscale Model. Simul. 4 (2) (2005)
Stefan Müller, Michael Ortiz
On the G-Convergence of Discrete Dynamics and Variational Integrators. J. Nonlinear Sci. 14 (3) (2004)
Razvan C. Fetecau, Jerrold E. Marsden, Michael Ortiz, Matthew West
Nonsmooth Lagrangian Mechanics and Variational Collision Integrators. SIAM J. Appl. Dyn. Syst. 2 (3) (2003)
Fehmi Cirak, Michael J. Scott, Erik K. Antonsson, Michael Ortiz, Peter Schröder
Integrated modeling, finite-element analysis, and engineering design for thin-shell structures using subdivision. Comput. Aided Des. 34 (2) (2002)
Anna Pandolfi, Michael Ortiz
An Efficient Adaptive Procedure for Three-Dimensional Fragmentation Simulations. Eng. Comput. 18 (2) (2002)
Michael Aivazis, William A. Goddard, Daniel I. Meiron, Michael Ortiz, James Pool, Joseph E. Shepherd
A virtual test facility for simulating the dynamic response of materials. Comput. Sci. Eng. 2 (2) (2000)
Petr Krysl, Michael Ortiz
Generation of Tetrahedral Finite Element Meshes: Variational Delaunay Approach. IMR (1998)
Bahram Nour-Omid, Michael Ortiz
A Family of Concurrent Algorithms for the Solution of Transient Finite Element Equations-Abstract. PPSC (1987)