Pseudospectra of Dierential Operators, J. Operator Theory, vol.43, pp.243-262, 2000. ,
Spectral Theory and Dierential Operators , Cambridge studies in advanced mathematics, 1995. ,
Perturbation Theory of Linear Operators, 1980. ,
Non-self-adjoint harmonic oscillator, compact semigroups and pseudospectra, preprint, King's College London, 1999. ,
Pseudospectra of the Convection-Diffusion Operator, SIAM Journal on Applied Mathematics, vol.54, issue.6, pp.1634-1649, 1994. ,
DOI : 10.1137/S0036139993246982
C* -algebra techniques in numerical analysis, J. Operator Theory, vol.35, pp.241-280, 1996. ,
Pseudospectra of matrices, Numerical Analysis Longman Sci. Tech. Publ, pp.234-266, 1991. ,
Pseudospectra of Linear Operators, SIAM Review, vol.39, issue.3, pp.383-406, 1997. ,
DOI : 10.1137/S0036144595295284
Analyse de Fourier et applications, 1995. ,
A survey of numerical methods for the solution of Fredholm integral equations of the second kind, SIAM, 1976. ,
Spectral approximation of linear operator, Academic press, 1983. ,
On Improvement of the Iterated Galerkin Solution of the Second Kind Integral Equations, Journal of numerical mathematics, vol.13, issue.3, pp.205-218, 2005. ,
Piecewise Constant Galerkin Approximations of Weakly Singular Integral Equations, Internat. J. Pure Appl. Math, vol.55, pp.4-569, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-00866841
THE ROLES OF A WEAK SINGULARITY AND THE GRID UNIFORMITY IN RELATIVE ERROR BOUNDS, Numerical Functional Analysis and Optimization, vol.4, issue.7-8, pp.7-8, 2001. ,
DOI : 10.1137/0709003
Superconvergence of Some Projection Approximations for Weakly Singular Integral Equations Using General Grids, SIAM Journal on Numerical Analysis, vol.47, issue.1, pp.646-674, 2009. ,
DOI : 10.1137/070685464
URL : https://hal.archives-ouvertes.fr/hal-00866839
Analyse numérique et optimisation, les éditions de l'école polytechnique ,
Analyse fonctionnelle Théorie et applications , collection mathématiques appliquées pour la maitrise Pseudospectra of Differential Operators, J. Operator Theory, vol.43, pp.243-262, 2000. ,
Spectral Theory and Differential Operators, 1995. ,
DOI : 10.1017/CBO9780511623721
Perturbation Theory of Linear Operators, 1980. ,
Non-self-adjoint harmonic oscillator, compact semigroups and pseudospectra, preprint, Kings College London, 1999. ,
Pseudospectra of the Convection-Diffusion Operator, SIAM Journal on Applied Mathematics, vol.54, issue.6, pp.1634-1649, 1994. ,
DOI : 10.1137/S0036139993246982
C* -algebra techniques in numerical analysis, J. Operator Theory, vol.35, pp.241-280, 1996. ,
Pseudospectra of matrices, Numerical Analysis Longman Sci. Tech. Publ, pp.234-266, 1991. ,
Pseudospectra of Linear Operators, SIAM Review, vol.39, issue.3, pp.383-406, 1997. ,
DOI : 10.1137/S0036144595295284
References [1] R. A. Adams, Sobolev Spaces The remainder term in Fourier series and its relationship with the Basel problem, AMI, vol.34, issue.2, pp.17-28, 1975. ,
On Improvement of the Iterated Galerkin Solution of the Second Kind Integral Equations, Journal of numerical mathematics, vol.13, issue.3, pp.205-218, 2005. ,
Analyse numérique et optimisation ,
Analyse fonctionnelle Théorie et applications ,
The remainder term in Fourier series and its relationship with the Basel problem, AMI, vol.34, pp.17-28, 2000. ,
Piecewise Constant Galerkin Approximations of Weakly Singular Integral Equations, Internat. J. Pure Appl. Math, vol.55, pp.4-569, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-00866841
THE ROLES OF A WEAK SINGULARITY AND THE GRID UNIFORMITY IN RELATIVE ERROR BOUNDS, Numerical Functional Analysis and Optimization, vol.4, issue.7-8, pp.7-8, 2001. ,
DOI : 10.1137/0709003
Superconvergence of Some Projection Approximations for Weakly Singular Integral Equations Using General Grids, SIAM Journal on Numerical Analysis, vol.47, issue.1, pp.646-674, 2009. ,
DOI : 10.1137/070685464
URL : https://hal.archives-ouvertes.fr/hal-00866839