Published March 2015 | Version v1
Journal article Metadata-only

Tilted and standard ring solitons in shallow water

Creators

  • 1. Dipartimento di Matematica e Fisica, Seconda Universita degli Studi di Napoli and INFN, Sezione di Napoli, Complesso Universitario Monte Sant'Angelo, Napoli, (Italy)

Description

The propagation of nonlinear multiring soliton structures in a shallow water is theoretically investigated. To study this problem, we have derived a cylindrical (or concentric) Korteweg-deVries equation (cKdVE) for an incompressible, inviscid, and irrotational fluid. The cKdVE has been solved analytically and numerically to describe, respectively, the localized multiring structures with tilted and standard boundary conditions.

Additional details

Publishing Information

Journal Title
Nuovo Cimento C. (Online)
Journal Volume
38C
Journal Issue
2
Journal Page Range
p. 1-10
ISSN
1826-9885

INIS

Country of Publication
Italy
Country of Input or Organization
Italy
INIS RN
47118709
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ANALYTICAL SOLUTION; KORTEWEG-DE VRIES EQUATION; PARTIAL DIFFERENTIAL EQUATIONS; SOLITONS; WATER WAVES
Descriptors DEC
DIFFERENTIAL EQUATIONS; EQUATIONS; GRAVITY WAVES; MATHEMATICAL SOLUTIONS; PARTIAL DIFFERENTIAL EQUATIONS; QUASI PARTICLES