vix.ing · top · new · best · stats · spec

A nonlinear heat transfer equation in turbulent media: symmetry classification, recursion operators, and exact solutions

2026/06/02 by I. S. Krasil'shchik · 1 voice
Physics and Astronomy · #nlin.SI #math-ph

paper · pdf

Abstract

We study a heat transfer equation in spatial dimensions n = 1, 2, and 3. A group classification with respect to the functional parameter k = k(T) is done and symmetry algebras are presented. Recursion operators are found in the case n = 1 and infinite hierarchies of symmetries are constructed. We also find a number of exact solution in all the three cases.

Discussions

Related