Results 151 to 160 of about 810,415 (181)

A mixed hp FEM for the approximation of fourth‐order singularly perturbed problems on smooth domains

Numerical Methods for Partial Differential Equations, 2018
We consider fourth‐order singularly perturbed problems posed on smooth domains and the approximation of their solution by a mixed h p Finite Element Method on the so‐called Spectral Boundary Layer Mesh.
P. Constantinou, S. Franz, Lars Ludwig, C. Xenophontos   +3 more
semanticscholar   +1 more source

Wavenumber-explicit hp-FEM analysis of Maxwell's equations with impedance boundary conditions in piecewise smooth media

arXiv.org
We consider the time-harmonic Maxwell equations with impedance boundary conditions on a bounded Lipschitz domain $\Omega$ with analytic boundary $\Gamma$.
J. M. Melenk, David Wörgötter
semanticscholar   +1 more source

Mass Conserving Mixed hp-FEM Approximations to Stokes Flow. Part I: Uniform Stability

SIAM Journal on Numerical Analysis, 2021
M. Ainsworth, Charles Parker
semanticscholar   +1 more source

Mass Conserving Mixed hp-FEM Approximations to Stokes Flow. Part II: Optimal Convergence

SIAM Journal on Numerical Analysis, 2021
M. Ainsworth, Charles Parker
semanticscholar   +1 more source

hp-FEM for Elastoplasticity & hp-Adaptivity Based on Local Error Reductions

arXiv.org
Patrick Bammer
semanticscholar   +1 more source

Numerical analysis of dynamic compaction using FEM-SPH coupling method

Soil Dynamics and Earthquake Engineering, 2021
Qingsong FENG, Yujian Wu
exaly  

A comparative study on finite elements for capturing strong discontinuities: E-FEM vs X-FEM

Computer Methods in Applied Mechanics and Engineering, 2006
Javier Oliver, P J Sanchez, A E Huespe
exaly  

A face-based smoothed finite element method (FS-FEM) for 3D linear and geometrically non-linear solid mechanics problems using 4-node tetrahedral elements

International Journal for Numerical Methods in Engineering, 2009
Trung Nguyen-Thoi
exaly  

A face-based smoothed finite element method (FS-FEM) for visco-elastoplastic analyses of 3D solids using tetrahedral mesh

Computer Methods in Applied Mechanics and Engineering, 2009
Trung Nguyen-Thoi, Hung Nguyen-Xuan
exaly  

A node-based smoothed finite element method (NS-FEM) for upper bound solution to visco-elastoplastic analyses of solids using triangular and tetrahedral meshes

Computer Methods in Applied Mechanics and Engineering, 2010
Trung Nguyen-Thoi, Hung Nguyen-Xuan, Timon Rabczuk   +2 more
exaly