Nonlinear theory of localized standing waves

An investigation of the nonlinear dispersive equations of continuum mechanics reveals localized standing-wave solutions that are domain walls between regions of different wave number. These states can appear even when the dispersion law is a single-valued function of the wave number. In addition, we...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Physical review letters 1992-07, Vol.69 (4), p.597-600
Hauptverfasser:	DENARDO, B, LARRAZA, A, PUTTERMAN, S, ROBERTS, P
Format:	Artikel
Sprache:	eng
Schlagworte:	661300 > Other Aspects of Physical Science-- (1992-) CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DATA DIFFERENTIAL EQUATIONS DISPERSION RELATIONS EQUATIONS Exact sciences and technology FIBER OPTICS FIELD EQUATIONS Fundamental areas of phenomenology (including applications) INFORMATION INVARIANCE PRINCIPLES ISOTROPY KORTEWEG-DE VRIES EQUATION NONLINEAR PROBLEMS NUMERICAL DATA PARITY PARTIAL DIFFERENTIAL EQUATIONS PARTICLE PROPERTIES Physics QUASI PARTICLES SCHROEDINGER EQUATION SINE-GORDON EQUATION Solid mechanics SOLITONS STANDING WAVES Structural and continuum mechanics THEORETICAL DATA Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...) WAVE EQUATIONS 661100 > Classical & Quantum Mechanics-- (1992-)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An investigation of the nonlinear dispersive equations of continuum mechanics reveals localized standing-wave solutions that are domain walls between regions of different wave number. These states can appear even when the dispersion law is a single-valued function of the wave number. In addition, we calculate solutions for kinks in cutoff and noncutoff modes, as well as cutoff breather solitons.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.69.597