Titlebook: ECCOMAS Multidisciplinary Jubilee Symposium; New Computational Ch Josef Eberhardsteiner,Christian Hellmich,Jacques P Book 2009 Springer Sci

FOLD

,Meshless Local Petrov–Galerkin (MLPG) Formulations for Analysis of Shell-Like Structures,inimized by raising the order of approximation functions, and it is completely suppressed by using the interpolation of the strain field in the mixed formulation. The numerical efficiency of the derived concepts is demonstrated by numerical examples.

ordain

CALL

Concurrency and Multiversioning,quations are integrated using an explicit integration algorithm along with a stress correction scheme. Performance of the model is investigated by comparing numerical predictions with experimental data for unsaturated soils.

擔(dān)憂

Concurrency and Multi-versioning,solvers are investigated for the monolithic solution of the u-p formulation of the porous media problem. Moreover, a new family of parallel domain decomposition methods, specifically tailored for the above problem formulation is presented which outperforms the current state-of-the-art parallel domain decomposition solvers.

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同音

irritation

Clusterware and Database Upgrades,ror indicators. They do not exploit extra regularity of adjoint solutions and special properties of the respective approximations (as, e.g., superconvergence). Finally, the paper suggests an error indicator, which is based not on finite element approximations of adjoint problems but on modifications of solutions known for some “etalon” domains.

AND

Brick Elements for Finite Deformations Based on Macro-concepts and on Inhomogeneous Mode Enhancemenf the deformation only. For the inhomogeneous part, linear elasticity is assumed, while a compressible Neo-Hooke material is used for the homogeneous part. Thus, an element which is locking and hourglassing free as well as insensitive to initial element distortion is developed. In several examples, the performance of the elements is tested.

Rodent

FOLLY

Solution of Large-Scale Porous Media Problems,solvers are investigated for the monolithic solution of the u-p formulation of the porous media problem. Moreover, a new family of parallel domain decomposition methods, specifically tailored for the above problem formulation is presented which outperforms the current state-of-the-art parallel domain decomposition solvers.