Viability problem with perturbation in Hilbert space.
Aitalioubrahim, Myelkebir, Sajid, Said (2007)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Aitalioubrahim, Myelkebir, Sajid, Said (2007)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Morchadi, Radouan, Sajid, Saïd (2006)
Portugaliae Mathematica. Nova Série
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Alexander Lomtatidze, Jiří Šremr (2012)
Czechoslovak Mathematical Journal
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We study the question of the existence, uniqueness, and continuous dependence on parameters of the Carathéodory solutions to the Cauchy problem for linear partial functional-differential equations of hyperbolic type. A theorem on the Fredholm alternative is also proved. The results obtained are new even in the case of equations without argument deviations, because we do not suppose absolute continuity of the function the Cauchy problem is prescribed on, which is rather usual assumption...
Aleksandra Wyrwińska (1983)
Mathematica Slovaca
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Khan, Rahmat Ali (2003)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Afrouzi, G.A., Moghaddam, M.Khaleghy (2002)
International Journal of Mathematics and Mathematical Sciences
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Ngoc, Le Thi Phuong, Long, Nguyen Thanh (2006)
Fixed Point Theory and Applications [electronic only]
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