01.01.02 (Differential equations, dynamical systems, and optimal control)
Keywords:
mixed type equations,
degenerating elliptic and hyperbolic equations.
UDC:
517.956
Subject:
Degenerating differential equations in partial derivatives and the equations of mixed type
Main publications:
R.T. Zunnunov, “Nelokalnaya zadacha dlya uravneniya smeshannogo tipa v neogranichennoi oblasti”, Aspirant i soiskatel, 2007, № 2, 93–101
R.T. Zunnunov, “Zadacha so smescheniem dlya uravneniya smeshannogo tipa v neogranichennoi oblasti”, Doklady Adygskoi (Cherkesskoi) Mezhdunarodnoi akademii nauk, 11:1 (2009), 21–27
R.T.Zunnunov, “Zadachi so smescheniem na kharakteristikakh odnogo semeistva dlya uravneniya smeshannogo tipa v neogranichennoi oblasti”, Doklady Adygskoi (Cherkesskoi) Mezhdunarodnoi akademii nauk, 12:1 (2010), 19–26
R.T.Zunnunov, “Nelokalnaya kraevaya zadacha dlya uravneniya smeshannogo tipa v neogranichennoi oblasti, ellipticheskaya chast kotoroi gorizontalnaya polupolosa”, Uzbekskii matematicheskii zhurnal, 2006, № 2, 35-44
R.T.Zunnunov, M.A.Mamasolieva, “Nelokalnaya kraevaya zadacha dlya uravneniya smeshannogo tipa v neogranichennoi oblasti, ellipticheskaya chast kotoroi pryamougolnik”, VESTNIK KRAUNTs, 8:1 (2014), 49-59
R. T. Zunnunov, M. S. Rasulov, R. I. Parovik, “A two-component competition model with two different free boundaries”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 52:3 (2025), 111–130
2.
I. U. Khaydarov, R. T. Zunnunov, “On a nonlocal boundary value problem for a parabolic-hyperbolic equation with two perpendicular lines of type change”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 50:1 (2025), 39–61
M. Kh. Ruziev, R. T. Zunnunov, N. T. Yuldasheva, G. B. Rakhimova, “Bitsadze-Samarskii type problem for the diffusion equation and degenerate hyperbolic equation”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 48:3 (2024), 33–42
R. T. Zunnunov, “A nonlocal problem for a generalized Trikomi equation with a spectral parameter in the unbounded domain”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 35:2 (2021), 17–26
2020
5.
R. T. Zunnunov, I. U. Khaydarov, “A boundary value problem with a displacement for the generalized equation of Trikomi with a spectral parameter in an unbounded domain”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 32:3 (2020), 55–64
R. T. Zunnunov, J. A. Tolibjonov, “A boundary value problem with an offset for a model equation of mixed type in an unbounded domain”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 30:1 (2020), 31–41
R. T. Zunnunov, A. A. Ergashev, “The problem with shift for an equation of mixed type of the second kind in an unbounded domain”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 2016, no. 1(12), 26–31; Bulletin KRASEC. Phys. & Math. Sci., 12:1 (2016), 21–26
2014
8.
R. T. Zunnunov, M. A. Mamasolieva, “A nonlocal boundary value problem for a mixed-type equation in an unbounded domain, which is part of an elliptic rectangle”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 2014, no. 1(8), 49–59
R. T. Zunnunov, “Not local problem of type of the problem Bitsadze - Samarsky for the equation the mixed type in unlimited area”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 2010, no. 1(1), 12–16
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