Page de Pierre Marchand

Pierre
Marchand 		Chercheur
thèse soutenue en 2020

Page personnelle
ENSTA UMA
bureau 2.2.31
Tél : (0) 18 187 2108

Articles (revue avec comité de lecture)

P. Marchand, J. Galkowski, A. Spence, E. Spence
Applying GMRES to the Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency? (2022)
Advances in Computational Mathematics - Springer Verlag - vol. 48 (4) 
J. Galkowski, P. Marchand, E. Spence
High-frequency estimates on boundary integral operators for the Helmholtz exterior Neumann problem (2022)
Integral Equations and Operator Theory - Springer Verlag - vol. 94 (4) 
J. Galkowski, P. Marchand, E. Spence
Eigenvalues of the truncated Helmholtz solution operator under strong trapping (2021)
SIAM Journal on Mathematical Analysis - Society for Industrial and Applied Mathematics - vol. 53 (6) 
X. Claeys, P. Marchand
Boundary integral multi-trace formulations and Optimised Schwarz Methods (2020)
Computers & Mathematics with Applications - Elsevier - vol. 79 (11) 
P. Marchand, X. Claeys, P. Jolivet, F. Nataf, P.-H. Tournier
Two-level preconditioning for h-version boundary element approximation of hypersingular operator with GenEO (2020)
Numerische Mathematik - Springer Verlag - vol. 146 (pp 597–628 ) 

Conférence internationale avec actes

I. Ben Gharbia, M. Bonazzoli, X. Claeys, P. Marchand, P.-H. Tournier
Fast solution of boundary integral equations for elasticity around a crack network: a comparative study (2018)
- vol. 63 (pp 135--151 ) 

Thèse

P. Marchand
Schwarz methods and boundary integral equations (2020)
École doctorale Sciences mathématiques de Paris centre (Paris ; 2000-....) 

Divers

J. Galkowski, P. Marchand, J. Wang, M. Zworski
The scattering phase: seen at last (2022)