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http//localhost:8080/jspui/handle/123456789/1954| Title: | The maximum time of existence of solutions for the evolution problem |
| Authors: | HANNI, DRIDI MOUDDEB, MOHAMED |
| Keywords: | Nonlinear parabolic equation, blow-up, lifespan, critical exponent, Semilinear damped wave equation, lifespan, upper bound,Higher-order parabolic equation, critical exponent; life span. Équation parabolique non linéaire, explosion, exposant critique, équation semi-linéaire d’ondes amorties, limite supérieure, équation parabolique de rang supérieur... |
| Issue Date: | 2017 |
| Publisher: | Larbi Tbessi University – Tebessa |
| Abstract: | The aim of this research is to study Maximum time of existence of solution (life span) to some evolution problems. In order to obtain a lower bound estimate of life span of solution, we invistigated the local existence of our problems. Furthermore, to give the upper bound estimate of life span of the blowing up solution, we studied the global non existence, the estimate of the life span of the blow-up of solutions, and both the local and global existence of solutions, in addition to both the lower and upper bound estimates of the life span all together. This research is based on the test function and energy methods .. |
| URI: | http//localhost:8080/jspui/handle/123456789/1954 |
| Appears in Collections: | 2- رياضيات |
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