Weakly non-linear high frequency waves for a first order quasi-linear system involving source-like terms: a covariant formulation

• Autorzy: Conforto F.
• Języki publikacji: EN

Abstrakty

EN

Making use of the hypersurface theory, the ray theory and the method of asymptotic expansion of multiple scales, a study of weakly non-linear high frequency waves, through "homogeneous" media characterized by dissipative or dispersive hyperbolic systems of partial differential equations, is proposed in covariant formalism. Within the present theoretical framework, asymptotic waves in a heat-conducting relativistic fluid are considered.

Słowa kluczowe

EN

asymptotic waves; relativistic thermo-viscous fluid; dissipative and dispersive effects

PL

hydromechanika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 2000
• Tom: Vol. 5, no 3
• Strony: 695--713
• Opis fizyczny: Bibliogr. 30 poz.

Twórcy

autor

Conforto F.

• University of Messina, Department of Mathematics Contrada Papardo, salita Sperone, 31, 98166 Messina, ITALY,