Nonlinear variants of the improved Boussinesq equation with compact and noncompact structures

Authors:
A. -M. Wazwaz
Affiliations:
-
Venue:
Computers & Mathematics with Applications
Year:
2005

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Abstract

Variants of the improved Boussinesq equation with positive and negative exponents are investigated. It is formally shown that these nonlinear variants give rise to compact and non-compact physical structures, where compactons, solitons, solitary patterns and periodic solutions are developed. The presented sine/cosine ansatz is reliable.