Differential Equations

, Volume 36, Issue 6, pp 923–927 | Cite as

Three-dimensional characteristic problems with normal derivatives in boundary conditions

  • V. I. Zhegalov
  • A. N. Mironov
Short Communications


Arbitrary Function Matching Condition Normal Derivative Riemann Function Smoothness Condition 
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    Zhegalov, V.l., inNeklassicheskie uravneniya i uravneniya smeshannogo tipa (Nonclassical Equations and Mixed-Type Equations), Novosibirsk, 1990, pp. 94–98.Google Scholar
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    Bitsadze, A.V.,Nekotorye klassy uravnenii v chastnykh proizvodnykh (Some Classes of Partial Differential Equations), Moscow, 1981.Google Scholar
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    Zhegalov, V.l. and Kotukhov, M.P.,Izv. Vyssh. Uchebn. Zaved. Matematika, 1998, no. 1, pp. 26–30.Google Scholar
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    Tricomi, F.,Lezioni sulle equazioni a derivate parziali, Turin, 1954. Translated under the titleLektsii po uravneniyam v chastnykh proizvodnykh, Moscow: Inostrannaya Literatura, 1957.Google Scholar
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    Zhegalov, V.l., inConditionally Well-Posed Problems, Moscow: TVP Sci., 1994, pp. 346–349.Google Scholar

Copyright information

© MAIK “Nauka/Interperiodica” 2000

Authors and Affiliations

  • V. I. Zhegalov
    • 1
    • 2
  • A. N. Mironov
    • 1
    • 2
  1. 1.Kazan State UniversityKazanRussia
  2. 2.Elabuga State Pedagogical InstituteElabugaRussia

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