The Tricomi problem for second order linear equations of mixed type with parabolic degeneracy
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2011 ◽
Vol 48
(1)
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pp. 101-116
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2008 ◽
Vol 281
(7)
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pp. 1047-1062
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2008 ◽
Vol 53
(4)
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pp. 311-323
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2007 ◽
Vol 330
(2)
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pp. 1139-1151
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