Almansi decompositions for polyharmonic, polyheat, and polywave functions

• Autorzy: Guangbin Ren , Uwe Kähler
• Języki publikacji: EN

Abstrakty

EN

We construct Almansi decompositions for a class of differential operators, which include powers of the classical Laplace operator, heat operator, and wave operator. The decomposition is given in a constructive way.

Kategorie tematyczne

• 31A30: Biharmonic, polyharmonic functions and equations, Poisson's equation
• 35C10: Series solutions

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Studia Mathematica
• Rocznik: 2006
• Tom: 172
• Numer: 1
• Strony: 91-100

Daty

wydano

2006

Twórcy

autor

Guangbin Ren

• Department of Mathematics, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China

autor

Uwe Kähler

• Departamento de Matemática, Universidade de Aveiro, P-3810-159 Aveiro, Portugal

Identyfikatory

DOI

10.4064/sm172-1-5