Well-posedness of solution for a nonlinear wave equation
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Date
2022
Authors
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Journal ISSN
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Publisher
Faculty of Sciences
Abstract
In this memory, First, we defined the classi¢ cation of partial differential equation and
canonical forms, we also exposed same theorems and de¢ nitions which has importants
rolein the sequel. Finally we are going to solve a class of hyperbolic equation, the essential
but is study the existence and uniquess of the solution, also, we study the behavionr of
the solution use the energy method.