On distributional solutions of some systems of linear differential equations
Jan Ligęza (1977)
Časopis pro pěstování matematiky
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Jan Ligęza (1977)
Časopis pro pěstování matematiky
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Dariusz Idczak (1998)
Czechoslovak Mathematical Journal
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We give characterizations of the distributional derivatives , , of functions of two variables of locally finite variation. Then we use these results to prove the existence theorem for the hyperbolic equation with a nonhomogeneous term containing the distributional derivative determined by an additive function of an interval of finite variation. An application of the above theorem to a hyperbolic equation with an impulse effect is also given.
Ivo Vrkoč (1965)
Časopis pro pěstování matematiky
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Martin Pelant, Milan Tvrdý (1993)
Mathematica Bohemica
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In the paper existence and uniqueness results for the linear differential system on the interval [0,1] with distributional coefficients and solutions from the space of regulated functions are obtained.
Jozef Eliáš (1984)
Mathematica Slovaca
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