On the Local and Global Existence of Solutions for Some Evolution Problems

Kouidri, Ayat erahmane

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DC Field	Value	Language
dc.contributor.advisor	Otmani, Sadok	-
dc.contributor.author	Kouidri, Ayat erahmane	-
dc.date.accessioned	2026-07-29T08:56:54Z	-
dc.date.available	2026-07-29T08:56:54Z	-
dc.date.issued	2026	-
dc.identifier.uri	https://dspace.univ-ouargla.dz/jspui/handle/123456789/41252	-
dc.description	Modeling and Numerical Analysis	en_US
dc.description.abstract	In this thesis,we study a class of linear and nonlinear boundary value prob-lems, The local existence of variational solutions is established using the Faedo-Galerkin method combined with compactness arguments By passing to the Limit in suitable approximations, we obtain local solutions . Further-more, global existence results are derived using energy methods.	en_US
dc.description.abstract	في هذه المذكر.تدرس فئة من مسائل القيم الحدية الخطية وغير الخطية .ثم إثبات الوجود المحلي للحلول التغايرية باستخدام طريقة فايدو-غاليركين مع الاعتماد على حجج التراص.ومنخلال المرور إلي النهاية في تقريبات مناسبة ,نحصل على حلول محلية .علاوة على ذلك, يتم اثبات نتائج الوجود العالمي باستخدام طرق الطاقة	-
dc.language.iso	en	en_US
dc.publisher	University of Kasdi Merbah - Ouargla-	en_US
dc.subject	Sobolev spaces	en_US
dc.subject	Local and global existence	en_US
dc.subject	Linear and nonlinear equations	en_US
dc.subject	Energy	en_US
dc.title	On the Local and Global Existence of Solutions for Some Evolution Problems	en_US
dc.type	Thesis	en_US
Appears in Collections:	Département de Mathématiques - Master

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