On the solution of transonic flows with weak shocks
Miloslav Feistauer, Jindřich Nečas (1986)
Commentationes Mathematicae Universitatis Carolinae
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Miloslav Feistauer, Jindřich Nečas (1986)
Commentationes Mathematicae Universitatis Carolinae
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Boumediene Abdellaoui, Ireneo Peral, Ana Primo (2008)
Annales de l'I.H.P. Analyse non linéaire
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Alessandro Ferriero (2008)
ESAIM: Control, Optimisation and Calculus of Variations
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The propagation of fractures in a solid undergoing cyclic loadings is known as the . In this paper, we present a time continuous model for fatigue, in the special situation of the debonding of thin layers, coming from a time discretized version recently proposed by Jaubert and Marigo [ (2005) 550–556]. Under very general assumptions on the surface energy density and on the applied displacement, we discuss the well-posedness of our problem and we give the main properties...
Jiří Neustupa (1988)
Aplikace matematiky
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The paper contains the proof of global existence of weak solutions to the mixed initial-boundary value problem for a certain modification of a system of equations of motion of viscous compressible fluid. The modification is based on an application of an operator of regularization to some terms appearing in the system of equations and it does not contradict the laws of fluid mechanics. It is assumed that pressure is a known function of density. The method of discretization in time is...