International audienceWe investigate the cubature points based triangular spectral element method and provide accuracy results for elliptic problems in non polygonal domains using various isoparametric mappings. The capabilities of the method are here again clearly confirmed
Abstract. A rational approximation in a triangle is proposed and analyzed in this paper. The rationa...
This paper discusses spectral and spectral element methods with Legendre-Gauss-Lobatto nodal basis f...
Abstract We propose in this note a spectral method on triangles based on a new rectangle-to-triangle...
International audienceUsing the spectral element method (SEM), or more generally hp-finite elements,...
This paper serves as our first effort to develop a new triangular spectral element method (TSEM) on ...
We propose a new spectral element method based on Fekete points. We use the Fekete criterion to comp...
International audienceIn a recent JCP paper (by Y. Liu et al., vol. 336, p. 458, 2017) a higher orde...
Abstract. In this paper we show that we can use a modified version of the h-p spectral element metho...
Global spectral methods often give exponential convergence rates and have high accuracy, but are uns...
It is well known that elliptic problems when posed on non-smooth domains, develop singularities. We ...
In this paper we show that the h-p spectral element method developed in 3,8,9 applies to elliptic pr...
In a series of papers of which this is the first we study how to solve elliptic problems on polygona...
In this paper, we implement and analyse a spectral element method (SEM) on hybrid triangular and qua...
Summary. Spectral element approximations based on triangular elements and on the so-called Fekete po...
International audienceWe present a review in the construction of accurate and efficient multivariate...
Abstract. A rational approximation in a triangle is proposed and analyzed in this paper. The rationa...
This paper discusses spectral and spectral element methods with Legendre-Gauss-Lobatto nodal basis f...
Abstract We propose in this note a spectral method on triangles based on a new rectangle-to-triangle...
International audienceUsing the spectral element method (SEM), or more generally hp-finite elements,...
This paper serves as our first effort to develop a new triangular spectral element method (TSEM) on ...
We propose a new spectral element method based on Fekete points. We use the Fekete criterion to comp...
International audienceIn a recent JCP paper (by Y. Liu et al., vol. 336, p. 458, 2017) a higher orde...
Abstract. In this paper we show that we can use a modified version of the h-p spectral element metho...
Global spectral methods often give exponential convergence rates and have high accuracy, but are uns...
It is well known that elliptic problems when posed on non-smooth domains, develop singularities. We ...
In this paper we show that the h-p spectral element method developed in 3,8,9 applies to elliptic pr...
In a series of papers of which this is the first we study how to solve elliptic problems on polygona...
In this paper, we implement and analyse a spectral element method (SEM) on hybrid triangular and qua...
Summary. Spectral element approximations based on triangular elements and on the so-called Fekete po...
International audienceWe present a review in the construction of accurate and efficient multivariate...
Abstract. A rational approximation in a triangle is proposed and analyzed in this paper. The rationa...
This paper discusses spectral and spectral element methods with Legendre-Gauss-Lobatto nodal basis f...
Abstract We propose in this note a spectral method on triangles based on a new rectangle-to-triangle...
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