We consider the problem of domain approximation in finite element methods for Maxwell equations on general curved domains, ie, when affine or polynomial meshes fail to exactly …
A Zigelman, O Manor - Colloids and Surfaces A: Physicochemical and …, 2018 - Elsevier
Traditionally, experiments of pattern deposition are conducted using volatile suspensions or solutions in sessile drops. However, several recent studies on the pattern deposition of …
In this paper we analyze the approximation, by piecewise linear finite elements, of a Steklov eigenvalue problem in a plane domain with an external cusp. This problem is not covered by …
G Acosta, MG Armentano - IMA Journal of Numerical Analysis, 2014 - ieeexplore.ieee.org
In this paper we analyse piecewise linear finite element approximations of the Laplace eigenvalue problem in the plane domain Ω={(x, y): 0< x< 1, 0< y< x α}, which gives for 1< α …
G Acosta, I Ojea - Pacific Journal of Mathematics, 2012 - msp.org
Sobolev functions defined on certain simple domains with an isolated singular point (such as power type external cusps) can not be extended in standard, but in appropriate weighted …
The goal of this talk is the analysis of piecewise linear finite element approximations of spectral problems in a plane domain Ω={(x; y): 0< x< 1; 0< y< xα}; which gives, for α> 1, the …
G Acosta Rodriguez, MG Armentano - 2013 - ri.conicet.gov.ar
In this paper we analyse piecewise linear finite element approximations of the Laplace eigenvalue problem in the plane domain Ω={(x, y): 0< x< 1, 0< y< xα}, which gives for 1< α …