In this paper, an initial boundary value problem for a system of semi-linear hyperbolic equations with damped term in a bounded domain is considered. We prove the global existence, uniquenes, blow up of solutions and give some estimates for the lifespan of solutions.
机构:
Univ Tokushima, Fac Integrated Arts & Sci, Dept Mat Sci, Tokushima 770, JapanUniv Tokushima, Fac Integrated Arts & Sci, Dept Mat Sci, Tokushima 770, Japan
机构:
King Fahd Univ Petr & Minerals, Dept Math Sci, Dhahran 31261, Saudi ArabiaKing Fahd Univ Petr & Minerals, Dept Math Sci, Dhahran 31261, Saudi Arabia
Messaoudi, SA
Houari, BS
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机构:King Fahd Univ Petr & Minerals, Dept Math Sci, Dhahran 31261, Saudi Arabia