A non-periodic spectral method with application to nonlinear water waves

被引：43

作者：

Agnon, Y ^{[1
]}

Bingham, HB

机构：

[1] Technion Israel Inst Technol, Dept Civil Engn, Coastal & Marine Engn Res Inst, IL-32000 Haifa, Israel

[2] Tech Univ Denmark, Dept Math Modelling, DK-2800 Lyngby, Denmark

来源：

EUROPEAN JOURNAL OF MECHANICS B-FLUIDS | 1999年 / 18卷 / 03期

关键词：

D O I：

10.1016/S0997-7546(99)80047-8

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Spectral methods are very efficient and powerful for solving periodic problems. A new spectral method is developed for problems with no spatial periodicity, and demonstrated for water Naves. The method splits the potential into the sum of a prescribed non-periodic component and an unknown periodic component. Computed results are compared with experiments by Shemer et al (1998). (C) Elsevier, Paris.

引用

页码：527 / 534

页数：8

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