Results 241 to 250 of about 1,397,215 (290)
Some of the next articles are maybe not open access.
SPIE Proceedings, 1985
The boundary element method has evolved rapidly within the past decade and is now recognized as a reliable and efficient alternative to finite element and finite difference procedures, especially for problems encountered in Potential Theory and Elasto-statics.
J. J. Connor, C. A. Brebbia
openaire +1 more source
The boundary element method has evolved rapidly within the past decade and is now recognized as a reliable and efficient alternative to finite element and finite difference procedures, especially for problems encountered in Potential Theory and Elasto-statics.
J. J. Connor, C. A. Brebbia
openaire +1 more source
Oberwolfach Reports, 2021
The field of boundary element methods (BEM) relies on recasting boundary value problems for (mostly linear) partial differential equations as (usually singular) integral equations on boundaries of domains or interfaces.
Stéphanie Chaillat-Loseille +2 more
openaire +1 more source
The field of boundary element methods (BEM) relies on recasting boundary value problems for (mostly linear) partial differential equations as (usually singular) integral equations on boundaries of domains or interfaces.
Stéphanie Chaillat-Loseille +2 more
openaire +1 more source
Circular element: Isogeometric elements of smooth boundary
Computer Methods in Applied Mechanics and Engineering, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
1984
An operator is a process which applied to a function or a set of functions produces another function, i.e., $$[{\rm{L(u) = b}}$$ (1) where L(u) is the operator which applied to u produces b; u and b may be scalars or vectors; L( ) may be an ordinary differential operator such as $$[{\rm{L( ) = }}{{\rm{a}}_0}\frac{{{{\rm{d}}^{\rm{2}}}()}}{{
J. J. Connor, C. A. Brebbia
openaire +1 more source
An operator is a process which applied to a function or a set of functions produces another function, i.e., $$[{\rm{L(u) = b}}$$ (1) where L(u) is the operator which applied to u produces b; u and b may be scalars or vectors; L( ) may be an ordinary differential operator such as $$[{\rm{L( ) = }}{{\rm{a}}_0}\frac{{{{\rm{d}}^{\rm{2}}}()}}{{
J. J. Connor, C. A. Brebbia
openaire +1 more source
2015
This chapter provides an introduction to the iso-geometric Boundary Element Method (BEM). The standard iso-geometric BEM is presented first and then isometric concepts are introduced. Both plane and 3-D problems are discussed and details of implementation given. The method is extended to non-homogeneous and non-linear problems.
Gernot Beer, Benjamin Marussig
openaire +1 more source
This chapter provides an introduction to the iso-geometric Boundary Element Method (BEM). The standard iso-geometric BEM is presented first and then isometric concepts are introduced. Both plane and 3-D problems are discussed and details of implementation given. The method is extended to non-homogeneous and non-linear problems.
Gernot Beer, Benjamin Marussig
openaire +1 more source
1983
In this chapter a general procedure to obtain a numerical approach to solve the integral equations for plane (eqs. 3.3.5 and 3.3.7) and anti-plane (eqs. 4.3.15 and 4.4.1) cases previously formulated, is presented.
openaire +1 more source
In this chapter a general procedure to obtain a numerical approach to solve the integral equations for plane (eqs. 3.3.5 and 3.3.7) and anti-plane (eqs. 4.3.15 and 4.4.1) cases previously formulated, is presented.
openaire +1 more source
2010
Finite element and boundary element methods are two important and popular techniques for practical problems in engineering. Many commercial softwares have been developed based upon these two methods. It’s known that the core function of the boundary element method is the fundamental solutions which are derived from Green’s functions – the solutions for
openaire +1 more source
Finite element and boundary element methods are two important and popular techniques for practical problems in engineering. Many commercial softwares have been developed based upon these two methods. It’s known that the core function of the boundary element method is the fundamental solutions which are derived from Green’s functions – the solutions for
openaire +1 more source
A planetary boundary for green water
Nature Reviews Earth & Environment, 2022Lan Wang-Erlandsson +2 more
exaly