DISCRETIZATION OF A PSEUDODIFFERENTIAL OP ERATOR AT HIGH-FREQUENCIES

Authors
TOLENTINO M DELABOURDONNAYE A
Citation
M. Tolentino et A. Delabourdonnaye, DISCRETIZATION OF A PSEUDODIFFERENTIAL OP ERATOR AT HIGH-FREQUENCIES, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 320(4), 1995, pp. 507-510
Citations number
3
Categorie Soggetti
Mathematics, General",Mathematics
Journal title
Comptes rendus de l'Academie des sciences. Serie 1, Mathematique → ACNP
ISSN journal
07644442
Volume
320
Issue
4
Year of publication
1995
Pages
507 - 510
Database
ISI
SICI code
0764-4442(1995)320:4<507:DOAPOE>2.0.ZU;2-3
Abstract
In this Note, we present a way of discretizing high frequency problems when the operator is a pseudo-Differential one. It is based on the pr inciple of microlocal discretization as shown in [2]. This method impr oves the computational and storage complexity.