Geodesic
On a generalization of Bitsadze–Samarskii equation for mixed type equation
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 10 (2016), pp. 36-40 Cet article a éte moissonné depuis la source Math-Net.Ru

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For mixed type equation we study a problem with Bitsadze–Samarskii conditions on boundary characteristic on special inner curve and on a segment of degeneration. With the help of the maximum principle we prove uniqueness of a solution to the problem and with the help of the method of integral equations we prove its existence.
Keywords: Bitsadze–Samarskii condition, functional equation, Tricomi type integral equation, index. 
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     title = {On a~generalization of {Bitsadze{\textendash}Samarskii} equation for mixed type equation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
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M. Mirsaburov; I. N. Khairullaev; U. E. Bobomurodov. On a generalization of Bitsadze–Samarskii equation for mixed type equation. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 10 (2016), pp. 36-40. http://geodesic.mathdoc.fr/item/IVM_2016_10_a4/

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