On initial boundary value problem with Dirichlet integral conditions for a hyperbolic equation with the Bessel operator.
Bouziani, Abdelfatah (2003)
Journal of Applied Mathematics
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Bouziani, Abdelfatah (2003)
Journal of Applied Mathematics
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Bouziani, Abdelfatah (2004)
International Journal of Mathematics and Mathematical Sciences
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Bouziani, Abdelfatah (2002)
International Journal of Mathematics and Mathematical Sciences
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A. Berdyshev, E. Karimov (2006)
Open Mathematics
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In this work two non-local problems for the parabolic-hyperbolic type equation with non-characteristic line of changing type are considered. Unique solvability of these problems is proven. The uniqueness of the solution is proven by the method of energy integrals and the existence is proven by the method of integral equations.
Bayrak, Vural, Can, Mehmet (1999)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Merazga, Nabil, Bouziani, Abdelfatah (2005)
Journal of Applied Mathematics and Stochastic Analysis
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Li, Yongjin, Wang, Zhiping, He, Bing (2007)
Journal of Inequalities and Applications [electronic only]
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Henriques de Brito, Eliana (1980)
International Journal of Mathematics and Mathematical Sciences
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Límaco, J., Clark, H.R., Medeiros, L.A. (2003)
International Journal of Mathematics and Mathematical Sciences
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Irina Kmit (2007)
Commentationes Mathematicae Universitatis Carolinae
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We study one-dimensional linear hyperbolic systems with -coefficients subjected to periodic conditions in time and reflection boundary conditions in space. We derive a priori estimates and give an operator representation of solutions in the whole scale of Sobolev-type spaces of periodic functions. These spaces give an optimal regularity trade-off for our problem.