Zeitschrift für Analysis und ihre Anwendungen Vol. 18, No. 1, pp. 97-109 (1999) |
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Hyperbolic Functional-Differential Equations with Unbounded DelayZ. KamontUniv. of Gdansk, Inst. Math., ul. Wita Stwosza 57, 80 - 952 Gdansk, PolandAbstract: The phase space for quasilinear equations with unbounded delay is constructed. Carathéodory solutions of initial problems are investigated. A theorem on the existence, uniqueness and continuous dependence upon initial data is given. The method of bicharacteristics and integral inequalities are used. Keywords: unbounded delay, local existence, Carathéodory solutions Classification (MSC2000): 35L50, 35D05 Full text of the article:
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