Boundary behavior of the solution to the linear Korteweg-De Vries equation on the half line |
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Authors: | Andreas Chatziafratis Spyridon Kamvissis Ioannis G Stratis |
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Institution: | 1. Department of Mathematics, National and Kapodistrian University of Athens, Panepistimioupolis, Athens, Greece;2. Institute of Applied and Computational Mathematics, FORTH, Crete, Greece |
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Abstract: | In this paper, we consider the solution to the linear Korteweg-De Vries (KdV) equation, both homogeneous and forced, on the quadrant via the unified transform method of Fokas and we provide a complete rigorous study of the integrals of the formula provided by the method, especially focusing on the explicit verification of the considered initial-boundary-value problems (IBVPs), with generic data, as well as on the uniform convergence of all its derivatives, as approaches the boundary of the quadrant, and their rapid decay as . |
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Keywords: | classical solution Ehrenpreis–Palamodov representation Fokas formula forced linearized KdV equation  on the half-line long-space estimates mixed initial-boundary value problems smoothness up to the boundary unified transform method |
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