Ss antman je marsden l. sirovich

JKHPHJ Keener, JKBJMA Mielke, CSPKR Sreenivasan - 2005 - Springer
The main purpose of this chapter is to give a derivation, which is mathematically precise,
physically natural, and conceptually simple, of the quasilinear system of partial differential …

Accelerating a FFT-based solver for numerical homogenization of periodic media by conjugate gradients

J Zeman, J Vondřejc, J Novák, I Marek - Journal of Computational Physics, 2010 - Elsevier
In this short note, we present a new technique to accelerate the convergence of a FFT-based
solver for numerical homogenization of complex periodic media proposed by Moulinec and …

On the evaluation of layer potentials close to their sources

J Helsing, R Ojala - Journal of Computational Physics, 2008 - Elsevier
When solving elliptic boundary value problems using integral equation methods one may
need to evaluate potentials represented by a convolution of discretized layer density …

Modified space‐time radial basis function collocation method for long‐time simulation of transient heat conduction in 3D anisotropic composite materials

L Qiu, F Wang, Y Gu, QH Qin - International Journal for …, 2023 - Wiley Online Library
In this paper, the standard and the localized space‐time radial basis function (RBF)
collocation methods are modified and combined with the time‐marching scheme and space …

Corner singularities for elliptic problems: Integral equations, graded meshes, quadrature, and compressed inverse preconditioning

J Helsing, R Ojala - Journal of Computational Physics, 2008 - Elsevier
We take a fairly comprehensive approach to the problem of solving elliptic partial differential
equations numerically using integral equation methods on domains where the boundary has …

A Cartesian grid embedded boundary method for solving the Poisson and heat equations with discontinuous coefficients in three dimensions

RK Crockett, P Colella, DT Graves - Journal of Computational Physics, 2011 - Elsevier
We present a method for solving Poisson and heat equations with discontinuous coefficients
in two-and three-dimensions. It uses a Cartesian cut-cell/embedded boundary method to …

[图书][B] Introduction to the network approximation method for materials modeling

L Berlyand, AG Kolpakov, A Novikov - 2013 - books.google.com
In recent years the traditional subject of continuum mechanics has grown rapidly and many
new techniques have emerged. This text provides a rigorous, yet accessible introduction to …

Guaranteed upper–lower bounds on homogenized properties by FFT-based Galerkin method

J Vondřejc, J Zeman, I Marek - Computer Methods in Applied Mechanics …, 2015 - Elsevier
Guaranteed upper–lower bounds on homogenized coefficients, arising from the periodic cell
problem, are calculated in a scalar elliptic setting. Our approach builds on the recent …

High resolution sharp computational methods for elliptic and parabolic problems in complex geometries

F Gibou, C Min, R Fedkiw - Journal of Scientific Computing, 2013 - Springer
We present a review of some of the state-of-the-art numerical methods for solving the Stefan
problem and the Poisson and the diffusion equations on irregular domains using (i) the level …

Exact solution of conductive heat transfer in cylindrical composite laminate

MH Kayhani, M Shariati, M Nourozi… - Heat and mass …, 2009 - Springer
This paper presents an exact solution for steady-state conduction heat transfer in cylindrical
composite laminates. This laminate is cylindrical shape and in each lamina, fibers have …