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تسجيل مستخدم جديدA class of non-analytic functions for the global solvability of Kirchhoff equation
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Fumihiko Hirosawa
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We consider the global solvability to the Cauchy problem of Kirchhoff equation with generalized classes of Manfrins class. Manfrins class is a subclass of Sobolev space, but we shall extend this class as a subclass of the ultradifferentiable class, and we succeed to prove the global solvability of Kirchhoff equation with large data in wider classes from the previous works.
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