Zobrazeno 1 - 10
of 434
pro vyhledávání: '"Entropy inequality"'
Autor:
Lin Maozhou, Guo Lihui
Publikováno v:
Open Mathematics, Vol 18, Iss 1, Pp 1771-1787 (2020)
We mainly consider the limit behaviors of the Riemann solutions to Chaplygin Euler equations for nonisentropic fluids. The formation of delta shock wave and the appearance of vacuum state are found as parameter ε\varepsilon tends to a certain value.
Externí odkaz:
https://doaj.org/article/b02df038b68f4580a7ee4f0e531656e3
Publikováno v:
Symmetry, Vol 14, Iss 4, p 763 (2022)
In continuum physics, constitutive equations model the material properties of physical systems. In those equations, material symmetry is taken into account by applying suitable representation theorems for symmetric and/or isotropic functions. Such ma
Externí odkaz:
https://doaj.org/article/f3f39de376844f0783417184980421fa
Publikováno v:
The SMAI Journal of computational mathematics. 9:31-60
We propose and study a family of formally second-order accurate schemes to approximate weak solutions of hyperbolic systems of conservation laws. Theses schemes are based on a dissipative property satisfied by the second-order discretization in space
Publikováno v:
Mathematics of Computation, 2017 May 01. 86(305), 1203-1232.
Externí odkaz:
https://www.jstor.org/stable/90002126
Akademický článek
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Publikováno v:
ISIT
The entropy power inequality (EPI) and the Brascamp-Lieb inequality (BLI) are fundamental inequalities concerning the differential entropies of linear transformations of random vectors. The EPI provides lower bounds for the differential entropy of li
A New Convergence Proof for Finite Volume Schemes Using the Kinetic Formulation of Conservation Laws
Publikováno v:
SIAM Journal on Numerical Analysis, 2000 Jan 01. 37(3), 742-757.
Externí odkaz:
https://www.jstor.org/stable/2587313
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG We introduce a simple and general framework for the construction of thermodynamically compatible schemes for the numerical solution of overdetermined hyperbolic PDE systems tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98333baa383c28f8d0660252f95550fe
https://hdl.handle.net/11572/360641
https://hdl.handle.net/11572/360641
Autor:
Hayes, Brian T., Lefloch, Philippe G.
Publikováno v:
SIAM Journal on Numerical Analysis, 1998 Dec 01. 35(6), 2169-2194.
Externí odkaz:
https://www.jstor.org/stable/2587254
Autor:
Bouchut, F., Perthame, B.
Publikováno v:
Mathematics of Computation, 1996 Oct 01. 65(216), 1439-1461.
Externí odkaz:
https://www.jstor.org/stable/2153716