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Exact boundary controllability for non‐autonomous quasilinear wave equations
Author(s) -
Wang Zhiqiang
Publication year - 2007
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.843
Subject(s) - controllability , mathematics , boundary (topology) , constructive , wave equation , mathematical analysis , boundary value problem , rotation (mathematics) , geometry , computer science , process (computing) , operating system
In this paper, we first show that quite different from the autonomous case, the exact boundary controllability for non‐autonomous wave equations possesses various possibilities. Then we adopt a constructive method to establish the exact boundary controllability for one‐dimensional non‐autonomous quasilinear wave equations with various types of boundary conditions. Finally, we apply the results to multi‐dimensional quasilinear wave equation with rotation invariance. Copyright © 2007 John Wiley & Sons, Ltd.