ON SOME CHARACTERISTIC CAUCHY PROBLEMS
2021 ◽
Vol 10
(8)
◽
pp. 3055-3062
Keyword(s):
By means of some regularizations for an ill posed Cauchy problem, we define an associated generalized problem and discuss the conditions for solvability of it. To illustrate this, starting from the semilinear unidirectional wave equation with data given on a characteristic curve, we show existence and uniqueness of the solution in convenient generalized algebras.
2011 ◽
Vol 14
(02)
◽
pp. 237-260
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2020 ◽
Vol 60
(4)
◽
pp. 663-672
2017 ◽
Vol 226
(6)
◽
pp. 720-726
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1998 ◽
Vol 21
(3)
◽
pp. 533-548
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1996 ◽
Vol 19
(3)
◽
pp. 481-494
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1988 ◽
Vol 110
(3-4)
◽
pp. 227-239
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