Measure-valued solutions to the complete Euler system

Jan Brezina, Eduard Feireisl

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

抄録

We introduce the concept of dissipative measure-valued so- lution to the complete Euler system describing the motion of an inviscid compressible fluid. These solutions are characterized by a parameterized (Young) measure and a dissipation defect in the total energy balance. The dissipation defect dominates the concentration errors in the equations satisfied by the Young measure. A dissipative measure-valued solution can be seen as the most general concept of solution to the Euler system retaining its structural stability. In particular, we show that a dissipative measure-valued solution necessarily coincides with a classical one on its life span provided they share the same initial data.

元の言語英語
ページ(範囲)1227-1245
ページ数19
ジャーナルJournal of the Mathematical Society of Japan
70
発行部数4
DOI
出版物ステータス出版済み - 1 1 2018

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Measure-valued Solutions
Euler System
Young Measures
Dissipation
Defects
Structural Stability
Energy Balance
Life Span
Compressible Fluid
Motion
Concepts

All Science Journal Classification (ASJC) codes

  • Mathematics(all)

これを引用

Measure-valued solutions to the complete Euler system. / Brezina, Jan; Feireisl, Eduard.

:: Journal of the Mathematical Society of Japan, 巻 70, 番号 4, 01.01.2018, p. 1227-1245.

研究成果: ジャーナルへの寄稿記事

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