000			01465 a2200157 4500
003			DZ-ElOued
005			20260602170932.0
100	1		_aCHOUCHA, Abdelbaki
700	1		_aOuchenane, Djamel
245	0	0	_aGlobal Existence and Stability in Porous-elasticity with Heat Conduction
260			_b _c2023
500			_aGlobal Existence and Stability in Porous-elasticity with Heat Conduction
520			_aThe aim of this thesis is to give some results of existence and general decay, as well as providing the reader with the methods used to study some elastic, thermoelastic and viscous systems, as well as some wave equation problems with the presence of various dissipation and damping mechanisms under suitable assumptions. We have used many methods, including: energy method and Lyapunov function. We divided the thesis into three parts: In the first part, we study the existence and general decay of solutions for some porous type systems. As for the second part, we extend the study to other systems, namely Bresse system and Laminate beam. Finally the third part is concerned with wave equation problems including Kirchhoff's equations, we study general decay, blow-up and growth of solutions with various dissipation and damping mechanisms under suitable conditions.
650		4	_a/Global//Existence//and//Stability//in//Porous//elasticity//with//Heat//Conduction/
942			_cTHESIS
999			_c14902 _d14902