Méthode spectrale rapide pour l'équation de Fokker-Planck-Landau

Lorenzo Pareschi; Giovanni Russo; Giuseppe Toscani

doi:10.1016/s0764-4442(00)00212-3

Méthode spectrale rapide pour l'équation de Fokker-Planck-Landau

Translated title of the contribution: Fast spectral methods for the Fokker-Planck-Landau equation

Lorenzo Pareschi, Giovanni Russo, Giuseppe Toscani

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

In this Note we present a new spectral method for the Fokker-Planck-Landau (FPL) equation. The method allows to obtain spectrally accurate numerical solutions with simply O (n log2 n) operations in contrast with the usual O (n2) cost of the FPL collision operator.

Translated title of the contribution	Fast spectral methods for the Fokker-Planck-Landau equation
Original language	French
Pages (from-to)	517-522
Number of pages	6
Journal	Comptes Rendus de l'Academie des Sciences - Series I: Mathematics
Volume	330
Issue number	6
DOIs	https://doi.org/10.1016/s0764-4442(00)00212-3
State	Published - 15 Mar 2000
Externally published	Yes

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10.1016/s0764-4442(00)00212-3

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AU - Pareschi, Lorenzo

AU - Russo, Giovanni

AU - Toscani, Giuseppe

PY - 2000/3/15

Y1 - 2000/3/15

N2 - In this Note we present a new spectral method for the Fokker-Planck-Landau (FPL) equation. The method allows to obtain spectrally accurate numerical solutions with simply O (n log2 n) operations in contrast with the usual O (n2) cost of the FPL collision operator.

AB - In this Note we present a new spectral method for the Fokker-Planck-Landau (FPL) equation. The method allows to obtain spectrally accurate numerical solutions with simply O (n log2 n) operations in contrast with the usual O (n2) cost of the FPL collision operator.

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U2 - 10.1016/s0764-4442(00)00212-3

DO - 10.1016/s0764-4442(00)00212-3

M3 - Article

AN - SCOPUS:0034652859

SN - 0764-4442

VL - 330

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EP - 522

JO - Comptes Rendus de l'Academie des Sciences - Series I: Mathematics

JF - Comptes Rendus de l'Academie des Sciences - Series I: Mathematics

IS - 6

ER -

Méthode spectrale rapide pour l'équation de Fokker-Planck-Landau

Abstract

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