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Galbrun’s Equation Solved by a First Order Characteristics Method

Rodolfo Rodríguez () and Duarte Santamarina ()
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Rodolfo Rodríguez: Departamento de Ingeniería Matemática Universidad de Concepción, GI2MA
Duarte Santamarina: Universidade de Santiago de Compostela, Departamento de Matemática Aplicada

A chapter in Numerical Mathematics and Advanced Applications, 2006, pp 1212-1219 from Springer

Abstract: Abstract This paper deals with a time-domain mathematical model for a linearized acoustics problem in the presence of an uniform flow. First, the resulting initial-boundary value problem is rewritten in a suitable functional framework; then a time discretization is proposed. Finally stability and error estimates are stated.

Keywords: Characteristic Line; Extensive Bibliography; Order Characteristic; Acoustic Disturbance; State Error Estimate (search for similar items in EconPapers)
Date: 2006
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-540-34288-5_122

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DOI: 10.1007/978-3-540-34288-5_122

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