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Global nonexistence and stability of solutions of inverse problems for a class of Petrovsky systems

  • Mohammad Shahrouzi EMAIL logo and Faramarz Tahamtani
Published/Copyright: September 18, 2012
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Abstract.

In this work, we find conditions on data guaranteeing the global nonexistence of solutions to inverse source problems for a class of Petrovsky systems. We also establish asymptotic stability results for the corresponding problems with the opposite sign of power-type nonlinearities and the integral constraint vanishing as time tends to infinity.

Received: 2011-11-17
Revised: 2012-05-08
Published Online: 2012-09-18
Published in Print: 2012-09-01

© 2012 by Walter de Gruyter Berlin Boston

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