The energy method for elastic problems with non-homogeneous boundary conditions

• Autorzy: Ramon Quintanilla
• Języki publikacji: EN

Abstrakty

EN

In this paper we propose the weighted energy method as a way to study estimates of solutions of boundary-value problems with non-homogeneous boundary conditions in elasticity. First, we use this method to study spatial decay estimates in two-dimensional elasticity when we consider non-homogeneous boundary conditions on the boundary. Some comments in the case of harmonic vibrations are considered as well. We also extend the arguments to a class of three-dimensional problems in a cylinder. A section is devoted to the study of an ill-posed problem. Some remarks are presented in the last section of the paper.

Słowa kluczowe

EN

weighted energy method; Navier equations; decay estimates; non-homogeneous boundary conditions

• Wydawca: University of Zielona Gora Press
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2002
• Tom: 12
• Numer: 1
• Strony: 91-100

Daty

wydano

2002

otrzymano

2001-09-01

poprawiono

2002-01-01

Twórcy

autor

Ramon Quintanilla

• Matemática Aplicada 2, Universidad Politécnica de Catalunya, Colón, 11, Terrassa, Barcelona, Spain,

Bibliografia

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