JT Oden, KS Vemaganti - Journal of Computational Physics, 2000 - Elsevier
A theory of a posteriori estimation of modeling errors in local quantities of interest in the analysis of heterogeneous elastic solids is presented. These quantities may, for example …
JT Oden, TI Zohdi - Computer methods in applied mechanics and …, 1997 - Elsevier
In this paper, we develop a theory and methodology for obtaining approximate solutions to boundary value problems describing the deformation of highly heterogeneous linearly …
In this paper, a methodology is introduced for the development of adaptive methods for hierarchical modeling of elastic heterogeneous bodies. The approach is based on the idea …
A Romkes, JT Oden, K Vemaganti - Mechanics of materials, 2006 - Elsevier
This paper addresses the general problem of modeling local features of the response of highly heterogeneous elastic materials with random distributions of the material constituents …
JT Oden, K Vemaganti - Physica D: Nonlinear Phenomena, 1999 - Elsevier
Predictability of the response of structural components to the action of external forces hinges on the selection of an appropriate mathematical and computational model of the governing …
J Fish, K Shek - Computer Methods in Applied Mechanics and …, 1999 - Elsevier
We develop computational models and adaptive modeling strategies for obtaining an approximate solution to a boundary value problem describing the finite deformation plasticity …
A Romkes, JT Oden - Computer methods in applied mechanics and …, 2004 - Elsevier
This manuscript presents the results of a detailed research investigation on a fundamental problem in wave mechanics: the propagation of stress waves in heterogeneous elastic …
F Larsson, K Runesson - Computer methods in applied mechanics and …, 2006 - Elsevier
We consider combined material model and FE-mesh adaptivity in the context of computational meso–macro-scale modeling (CMM), whereby the coupling between different …
Z Liu, MA Bessa, WK Liu - Computer Methods in Applied Mechanics and …, 2016 - Elsevier
The discovery of efficient and accurate descriptions for the macroscopic behavior of materials with complex microstructure is an outstanding challenge in mechanics of …