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Pyatkov, Sergeĭ Grigor’evich

Author ID: pyatkov.sergei-g Recent zbMATH articles by "Pyatkov, Sergeĭ Grigor’evich"
Published as: Pyatkov, S. G.; Pyatkov, Sergeĭ Grigor’evich; Pyatkov, Sergey; Pyatkov, Sergey G.; Pyatkov, Sergey Grigir’evich; Pyatkov, Sergey Grigorievich; Pyatkov, Sergei G.; Pyatkov, Sergei; Pyatkuv, S. G.; Pyatkov, S.
Homepage: http://www.math.nsc.ru/LBRT/d5/english/pyatkov.htm
External Links: ORCID · Math-Net.Ru
Documents Indexed: 128 Publications since 1979, including 2 Books and 3 Additional arXiv Preprints
Reviewing Activity: 103 Reviews
Biographic References: 2 Publications
Co-Authors: 39 Co-Authors with 73 Joint Publications
262 Co-Co-Authors
all top 5

Serials

14 Matematicheskie Zametki SVFU
11 Siberian Mathematical Journal
11 Vestnik Yuzhno-Ural’skogo Gosudarstvennogo Universiteta. Seriya Matematicheskoe Modelirovanie i Programmirovanie
7 Journal of Mathematical Sciences (New York)
7 Matematicheskie Trudy
5 Siberian Advances in Mathematics
5 Matematicheskie Zametki YAGU
3 Journal of Inverse and Ill-Posed Problems
3 Lobachevskii Journal of Mathematics
3 Vestnik Yuzhno-Ural’skogo Gosudarstvennogo Universiteta. Seriya Matematika. Mekhanika. Fizika
2 Mathematical Notes
2 Integral Equations and Operator Theory
2 Sibirskiĭ Matematicheskiĭ Zhurnal
2 Sibirskiĭ Zhurnal Industrial’noĭ Matematiki
2 Differential Equations
2 Journal of Evolution Equations
2 Sibirskie Èlektronnye Matematicheskie Izvestiya
2 Chelyabinskiĭ Fiziko-Matematicheskiĭ Zhurnal
1 Journal of Mathematical Analysis and Applications
1 Matematicheskie Zametki
1 Nonlinearity
1 Differentsial’nye Uravneniya
1 Differential Equations
1 Soviet Mathematics. Doklady
1 Russian Mathematics
1 Russian Academy of Sciences. Sbornik. Mathematics
1 Sbornik: Mathematics
1 Doklady Mathematics
1 Scientiae Mathematicae Japonicae
1 Vestnik Novosibirskogo Gosudarstvennogo Universiteta. Seriya: Matematika, Mekhanika, Informatika
1 Complex Variables and Elliptic Equations
1 Operators and Matrices
1 Azerbaijan Journal of Mathematics
1 Inverse and Ill-Posed Problems Series
1 Journal of Computational and Engineering Mathematics
1 Sibirskiĭ Zhurnal Chistoĭ i Prikladnoĭ Matematiki
1 Journal of Siberian Federal University. Mathematics & Physics
1 Advances in Operator Theory

Publications by Year

Citations contained in zbMATH Open

78 Publications have been cited 348 times in 200 Documents Cited by Year
Nonclassical differential-operator equations. (Неклассические дифференциально-операторные уравнения.) Zbl 1212.35001
Egorov, I. E.; Pyatkov, S. G.; Popov, S. V.
34
2000
Operator theory. Nonclassical problems. Zbl 1031.47001
Pyatkov, S. G.
24
2002
On some classes of coefficient inverse problems for parabolic systems of equations. Zbl 1340.35394
Pyatkov, S. G.; Samkov, M. L.
14
2012
Some properties of eigenfunctions of linear pencils. Zbl 0759.47013
Pyatkov, S. G.
10
1989
On some classes of linear inverse problems for parabolic systems of equations. Zbl 1354.35183
Pyatkov, S. G.; Safonov, E. I.
10
2014
On some classes of inverse problems for parabolic equations. Zbl 1279.35123
Pyatkov, Sergey Grigir’evich
10
2010
Counterexamples in indefinite Sturm–Liouville problems. Zbl 0942.34022
Abasheeva, N. L.; Pyatkov, S. G.
9
1997
Some properties of eigenfunctions and adjoint functions for indefinite Sturm – Liouville problems. Zbl 1103.34014
Pyatkov, S. G.
9
2005
On some inverse problems of determining boundary regimes. Zbl 1399.35368
Verzhbitskiĭ, M. A.; Pyatkov, S. G.
9
2016
On some classes of inverse problems for parabolic and elliptic equations. Zbl 1239.35187
Pyatkov, S. G.; Tsybikov, B. N.
8
2011
On solvability of conjugation problems with non-ideal contact conditions. Zbl 1459.35235
Belonogov, V. A.; Pyatkov, S. G.
7
2020
On some classes of inverse problems with overdetermination data on spatial manifolds. Zbl 1364.35438
Pyatkov, S. G.
7
2016
Determination of the heat transfer coefficient in mathematical models of heat and mass transfer. Zbl 1509.80006
Pyatkov, S. G.; Baranchuk, V. A.
6
2023
Solvability of boundary value problems for operator-differential equations of mixed type: the degenerate case. Zbl 1003.35040
Pyatkov, S. G.; Abasheeva, N. L.
6
2002
On solvability of boundary value problems for kinetic operator-differential equations. Zbl 1318.34080
Pyatkov, Sergey; Popov, Sergey; Antipin, Vasilii
6
2014
Determination of the source function in mathematical models of convection-diffusion. Zbl 1340.80006
Pyatkov, S. G.; Safonov, E. I.
6
2014
Solvability of some inverse problems for the nonstationary heat-and-mass-transfer system. Zbl 1349.35374
Pyatkov, S. G.; Samkov, M. L.
6
2017
On some mathematical models of filtration theory. Zbl 1338.35264
Pyatkuv, S. G.; Shergin, S. N.
6
2015
On the nature of ill-posedness of the forward-backward heat equation. Zbl 1183.35210
Chugunova, Marina; Karabash, Illya M.; Pyatkov, Sergei G.
6
2009
On the solvability of a boundary value problem for a parabolic equation with changing time direction. Zbl 0605.35046
Pyatkov, S. G.
5
1985
Interpolation of some function spaces and indefinite Sturm-Liouville problems. Zbl 0891.34026
Pyatkov, S. G.
5
1998
Solvability of boundary value problems for operator-differential equations of mixed type. Zbl 0964.35171
Pyatkov, S. G.; Abasheeva, N. L.
5
2000
Solvability of some inverse problems for parabolic equations. Zbl 1081.35148
Pyatkov, S. G.
5
2004
On the source function recovering in quasilinear parabolic problems with pointwise overdetermination conditions. Zbl 1398.35238
Pyatkov, Sergeĭ Grigor’evich; Rotko, Valerĭ Vital’evich
5
2017
On some classes of inverse problems of recovering the heat transfer coefficient in stratified media. Zbl 1487.80017
Belonogov, V. A.; Pyatkov, S. G.
5
2022
On some inverse parabolic problems with pointwise overdetermination. Zbl 1535.35216
Pyatkov, Sergey G.; Baranchuk, Vladislav A.
4
2021
Solvability of boundary value problems for a second order equation of mixed type. Zbl 0825.35083
Pyatkov, S. G.
4
1988
Boundary value and inverse problems for some classes of nonclassical operator-differential equations. Zbl 1465.35317
Pyatkov, S. G.
4
2021
Boundary value problems for some classes of singular parabolic equations. Zbl 1077.35052
Pyatkov, S. G.
4
2004
Some classes of inverse problems for mixed type equations of second order. Zbl 1438.35459
Dzhamalov, S. Z.; Pyatkov, S. G.
4
2018
Elliptic eigenvalue problems with an indefinite weight function. Zbl 0851.35100
Pyatkov, S. G.
3
1994
Inverse problems of recovering the heat transfer coefficient with integral data. Zbl 1532.35536
Pyatkov, Sergey; Soldatov, Oleg; Fayazov, Kudratillo
3
2023
On some asymptotic representations of solutions to elliptic equations and their applications. Zbl 1467.35114
Pyatkov, S. G.; Neustroeva, L. V.
3
2021
The best constant of Sobolev inequality in an \(n\) dimensional Euclidean space. Zbl 1079.46023
Kametaka, Yoshinori; Watanabe, Kohtaro; Nagai, Atsushi; Pyatkov, Sergei
3
2005
Identification of thermophysical parameters in mathematical models of heat and mass transfer. Zbl 1513.35547
Pyatkov, Sergey G.
3
2022
Some classes of inverse problems of determining the source function in convection-diffusion systems. Zbl 1401.35348
Pyatkov, S. G.
3
2017
On some inverse problems for first order operator-differential equations. Zbl 1419.35252
Pyatkov, S. G.
3
2019
Some classes of inverse evolution problems for parabolic equations. Zbl 1224.35433
Pyatkov, S. G.; Tsybikov, B. N.
3
2009
A composite equation. Zbl 0444.35061
Pyatkov, S. G.
3
1980
Interpolation of Sobolev spaces and indefinite elliptic spectral problems. Zbl 1198.46020
Pyatkov, S. G.
3
2010
Riesz completeness of the eigenelements and associated elements of linear selfadjoint pencils. Zbl 0834.47007
Pyatkov, S. G.
2
1994
Some boundary value problems for the Sobolev-type operator-differential equations. Zbl 07816094
Uvarova, Matrena Vladimirovna; Pyatkov, Sergeĭ Grigor’evich
2
2019
On some inverse problems of recovering sources in stationary convection-diffusion models. Zbl 1518.35663
Baranchuk, V. A.; Pyatkov, S. G.
2
2023
Inverse problems with pointwise overdetermination for some quasilinear parabolic systems. Zbl 1492.35431
Pyatkov, Sergeĭ Grigor’evich; Rotko, Valeriĭ Vital’evich
2
2019
Indefinite elliptic spectral problems. Zbl 0943.34067
Pyatkov, S. G.
2
1998
Boundary value problems for some equations and systems arising in the theory of electric networks. Zbl 0917.35136
Pyatkov, S. G.
2
1995
Interpolation of weighted Sobolev spaces. Zbl 1066.46017
Pyatkov, S. G.
2
2001
Some inverse problems for convection-diffusion equations. Zbl 1333.35342
Pyatkov, S. G.; Safonov, E. I.
2
2014
On some inverse problems for elliptic equations and systems. Zbl 1240.35578
Pyatkov, S. G.
2
2010
Inverse problems for some Sobolev-type mathematical models. Zbl 1349.35219
Pyatkov, S. G.; Shergin, S. N.
2
2016
On the regular solvability of some classes of transmission problems in a cylindrical space domain. Zbl 1461.35121
Belonogov, Vladimir Andreevich; Pyatkov, Sergey Grigorievich
2
2021
On some boundary value problems for multidimensional higher order equations of mixed type. Zbl 1450.35183
Dzhamalov, S. Z.; Pyatkov, S. G.
2
2020
Some properties of solutions of the Cauchy problem for evolution equations. Zbl 1252.35173
Pyatkov, S. G.; Uvarova, M. V.
2
2012
On the existence of maximal semidefinite invariant subspaces for \(J\)-dissipative operators. Zbl 1246.47009
Pyatkov, S. G.
2
2012
On an equation of composite type. (Über eine Gleichung zusammengesetzten Typs.) Zbl 0426.35072
Pyatkov, S. G.
2
1980
On evolutionary inverse problems for parabolic equations. Zbl 1173.35121
Pyatkov, S. G.; Tsybikov, B. N.
2
2008
On determining the source function in heat and mass transfer problems under integral overdetermination conditions. Zbl 1374.35444
Pyatkov, S. G.; Uvarova, M. V.
2
2016
Solvability of a boundary-value problem for a nonlinear parabolic equation with changing direction of time. Zbl 0646.35047
Pyatkov, S. G.; Podgaev, A. G.
1
1987
Inverse problems for a quasilinear parabolic system with integral overdetermination conditions. Zbl 07820954
Pyatkov, Sergeĭ Grigor’evich; Uvarova, Matrena Vladimirovna; Pron’kina, Tat’yana Vasil’evna
1
2020
On some problems of eigenfunctions of linear pencils. Zbl 0756.47015
Pyatkov, S. G.
1
1992
On some classes of coefficient inverse problems of recovering thermophysical parameters in stratified media. Zbl 1536.35382
Pyatkov, Sergeĭ Grigor’evich; Sokolkov, Oleg Igorevich
1
2023
Recovering of lower order coefficients in forward-backward parabolic equations. Zbl 1459.35401
Pyatkov, S. G.; Kvich, E. S.
1
2018
Elliptic eigenvalue problems with an indefinite weight function. Zbl 0991.35055
Pyatkov, S. G.
1
2000
Solvability of a mixed problem for a model nonlinear parabolic equation. Zbl 0986.35054
Pyatkov, S. G.
1
1993
Compactly supported solutions for a rimming flow model. Zbl 1292.35145
Chugunova, Marina; Pyatkov, Sergey
1
2014
On some classes of inverse problems for pseudoparabolic equations. Zbl 1340.35396
Shergin, S. N.; Pyatkov, S. G.
1
2014
Some inverse problems for mathematical models of heat and mass transfer. Zbl 1298.35253
Pyatkov, S. G.; Borichevskaya, A. G.
1
2013
Interpolation of weighted Sobolev spaces. Zbl 0976.46008
Pyatkov, S. G.
1
2000
Boundary value problems for some classes of singular parabolic equations. Zbl 1049.35089
Pyatkov, S. G.
1
2003
Solvability of boundary value problems for an ultraparabolic equation. Zbl 0798.35088
Pyatkov, S. G.
1
1990
On some classes of nonlocal boundary-value problems for singular parabolic equations. Zbl 1429.35188
Pyatkov, S. G.
1
2019
Parameter identification and control in heat transfer processes. Zbl 1386.35246
Pyatkov, Sergeĭ Grigor’evich; Goncharenko, Oleg Valerievich
1
2017
Certain inverse problems for parabolic equations. Zbl 1151.35430
Pyatkov, S. G.
1
2008
On properties of eigenfunctions of a certain spectral problem and their applications. Zbl 0594.35075
Pyatkov, S. G.
1
1984
Maximal semidefinite invariant subspaces for \(J\)-dissipative operators. Zbl 1277.47052
Pyatkov, S. G.
1
2012
On an inverse problem for a parabolic equation with the Cauchy data on a part of the lateral boundary of a cylinder. Zbl 1307.35320
Pyatkov, S. G.; Borichevskaya, A. G.
1
2013
Inverse problems for the Black-Scholes equation and related problems. Zbl 1135.35099
Pyatkov, S. G.
1
2007
Inverse problems of recovering the boundary data with integral overdetermination conditions. Zbl 1410.35289
Pyatkov, S. G.; Verzhbitskiĭ, M. A.
1
2018
Determination of the heat transfer coefficient in mathematical models of heat and mass transfer. Zbl 1509.80006
Pyatkov, S. G.; Baranchuk, V. A.
6
2023
Inverse problems of recovering the heat transfer coefficient with integral data. Zbl 1532.35536
Pyatkov, Sergey; Soldatov, Oleg; Fayazov, Kudratillo
3
2023
On some inverse problems of recovering sources in stationary convection-diffusion models. Zbl 1518.35663
Baranchuk, V. A.; Pyatkov, S. G.
2
2023
On some classes of coefficient inverse problems of recovering thermophysical parameters in stratified media. Zbl 1536.35382
Pyatkov, Sergeĭ Grigor’evich; Sokolkov, Oleg Igorevich
1
2023
On some classes of inverse problems of recovering the heat transfer coefficient in stratified media. Zbl 1487.80017
Belonogov, V. A.; Pyatkov, S. G.
5
2022
Identification of thermophysical parameters in mathematical models of heat and mass transfer. Zbl 1513.35547
Pyatkov, Sergey G.
3
2022
On some inverse parabolic problems with pointwise overdetermination. Zbl 1535.35216
Pyatkov, Sergey G.; Baranchuk, Vladislav A.
4
2021
Boundary value and inverse problems for some classes of nonclassical operator-differential equations. Zbl 1465.35317
Pyatkov, S. G.
4
2021
On some asymptotic representations of solutions to elliptic equations and their applications. Zbl 1467.35114
Pyatkov, S. G.; Neustroeva, L. V.
3
2021
On the regular solvability of some classes of transmission problems in a cylindrical space domain. Zbl 1461.35121
Belonogov, Vladimir Andreevich; Pyatkov, Sergey Grigorievich
2
2021
On solvability of conjugation problems with non-ideal contact conditions. Zbl 1459.35235
Belonogov, V. A.; Pyatkov, S. G.
7
2020
On some boundary value problems for multidimensional higher order equations of mixed type. Zbl 1450.35183
Dzhamalov, S. Z.; Pyatkov, S. G.
2
2020
Inverse problems for a quasilinear parabolic system with integral overdetermination conditions. Zbl 07820954
Pyatkov, Sergeĭ Grigor’evich; Uvarova, Matrena Vladimirovna; Pron’kina, Tat’yana Vasil’evna
1
2020
On some inverse problems for first order operator-differential equations. Zbl 1419.35252
Pyatkov, S. G.
3
2019
Some boundary value problems for the Sobolev-type operator-differential equations. Zbl 07816094
Uvarova, Matrena Vladimirovna; Pyatkov, Sergeĭ Grigor’evich
2
2019
Inverse problems with pointwise overdetermination for some quasilinear parabolic systems. Zbl 1492.35431
Pyatkov, Sergeĭ Grigor’evich; Rotko, Valeriĭ Vital’evich
2
2019
On some classes of nonlocal boundary-value problems for singular parabolic equations. Zbl 1429.35188
Pyatkov, S. G.
1
2019
Some classes of inverse problems for mixed type equations of second order. Zbl 1438.35459
Dzhamalov, S. Z.; Pyatkov, S. G.
4
2018
Recovering of lower order coefficients in forward-backward parabolic equations. Zbl 1459.35401
Pyatkov, S. G.; Kvich, E. S.
1
2018
Inverse problems of recovering the boundary data with integral overdetermination conditions. Zbl 1410.35289
Pyatkov, S. G.; Verzhbitskiĭ, M. A.
1
2018
Solvability of some inverse problems for the nonstationary heat-and-mass-transfer system. Zbl 1349.35374
Pyatkov, S. G.; Samkov, M. L.
6
2017
On the source function recovering in quasilinear parabolic problems with pointwise overdetermination conditions. Zbl 1398.35238
Pyatkov, Sergeĭ Grigor’evich; Rotko, Valerĭ Vital’evich
5
2017
Some classes of inverse problems of determining the source function in convection-diffusion systems. Zbl 1401.35348
Pyatkov, S. G.
3
2017
Parameter identification and control in heat transfer processes. Zbl 1386.35246
Pyatkov, Sergeĭ Grigor’evich; Goncharenko, Oleg Valerievich
1
2017
On some inverse problems of determining boundary regimes. Zbl 1399.35368
Verzhbitskiĭ, M. A.; Pyatkov, S. G.
9
2016
On some classes of inverse problems with overdetermination data on spatial manifolds. Zbl 1364.35438
Pyatkov, S. G.
7
2016
Inverse problems for some Sobolev-type mathematical models. Zbl 1349.35219
Pyatkov, S. G.; Shergin, S. N.
2
2016
On determining the source function in heat and mass transfer problems under integral overdetermination conditions. Zbl 1374.35444
Pyatkov, S. G.; Uvarova, M. V.
2
2016
On some mathematical models of filtration theory. Zbl 1338.35264
Pyatkuv, S. G.; Shergin, S. N.
6
2015
On some classes of linear inverse problems for parabolic systems of equations. Zbl 1354.35183
Pyatkov, S. G.; Safonov, E. I.
10
2014
On solvability of boundary value problems for kinetic operator-differential equations. Zbl 1318.34080
Pyatkov, Sergey; Popov, Sergey; Antipin, Vasilii
6
2014
Determination of the source function in mathematical models of convection-diffusion. Zbl 1340.80006
Pyatkov, S. G.; Safonov, E. I.
6
2014
Some inverse problems for convection-diffusion equations. Zbl 1333.35342
Pyatkov, S. G.; Safonov, E. I.
2
2014
Compactly supported solutions for a rimming flow model. Zbl 1292.35145
Chugunova, Marina; Pyatkov, Sergey
1
2014
On some classes of inverse problems for pseudoparabolic equations. Zbl 1340.35396
Shergin, S. N.; Pyatkov, S. G.
1
2014
Some inverse problems for mathematical models of heat and mass transfer. Zbl 1298.35253
Pyatkov, S. G.; Borichevskaya, A. G.
1
2013
On an inverse problem for a parabolic equation with the Cauchy data on a part of the lateral boundary of a cylinder. Zbl 1307.35320
Pyatkov, S. G.; Borichevskaya, A. G.
1
2013
On some classes of coefficient inverse problems for parabolic systems of equations. Zbl 1340.35394
Pyatkov, S. G.; Samkov, M. L.
14
2012
Some properties of solutions of the Cauchy problem for evolution equations. Zbl 1252.35173
Pyatkov, S. G.; Uvarova, M. V.
2
2012
On the existence of maximal semidefinite invariant subspaces for \(J\)-dissipative operators. Zbl 1246.47009
Pyatkov, S. G.
2
2012
Maximal semidefinite invariant subspaces for \(J\)-dissipative operators. Zbl 1277.47052
Pyatkov, S. G.
1
2012
On some classes of inverse problems for parabolic and elliptic equations. Zbl 1239.35187
Pyatkov, S. G.; Tsybikov, B. N.
8
2011
On some classes of inverse problems for parabolic equations. Zbl 1279.35123
Pyatkov, Sergey Grigir’evich
10
2010
Interpolation of Sobolev spaces and indefinite elliptic spectral problems. Zbl 1198.46020
Pyatkov, S. G.
3
2010
On some inverse problems for elliptic equations and systems. Zbl 1240.35578
Pyatkov, S. G.
2
2010
On the nature of ill-posedness of the forward-backward heat equation. Zbl 1183.35210
Chugunova, Marina; Karabash, Illya M.; Pyatkov, Sergei G.
6
2009
Some classes of inverse evolution problems for parabolic equations. Zbl 1224.35433
Pyatkov, S. G.; Tsybikov, B. N.
3
2009
On evolutionary inverse problems for parabolic equations. Zbl 1173.35121
Pyatkov, S. G.; Tsybikov, B. N.
2
2008
Certain inverse problems for parabolic equations. Zbl 1151.35430
Pyatkov, S. G.
1
2008
Inverse problems for the Black-Scholes equation and related problems. Zbl 1135.35099
Pyatkov, S. G.
1
2007
Some properties of eigenfunctions and adjoint functions for indefinite Sturm – Liouville problems. Zbl 1103.34014
Pyatkov, S. G.
9
2005
The best constant of Sobolev inequality in an \(n\) dimensional Euclidean space. Zbl 1079.46023
Kametaka, Yoshinori; Watanabe, Kohtaro; Nagai, Atsushi; Pyatkov, Sergei
3
2005
Solvability of some inverse problems for parabolic equations. Zbl 1081.35148
Pyatkov, S. G.
5
2004
Boundary value problems for some classes of singular parabolic equations. Zbl 1077.35052
Pyatkov, S. G.
4
2004
Boundary value problems for some classes of singular parabolic equations. Zbl 1049.35089
Pyatkov, S. G.
1
2003
Operator theory. Nonclassical problems. Zbl 1031.47001
Pyatkov, S. G.
24
2002
Solvability of boundary value problems for operator-differential equations of mixed type: the degenerate case. Zbl 1003.35040
Pyatkov, S. G.; Abasheeva, N. L.
6
2002
Interpolation of weighted Sobolev spaces. Zbl 1066.46017
Pyatkov, S. G.
2
2001
Nonclassical differential-operator equations. (Неклассические дифференциально-операторные уравнения.) Zbl 1212.35001
Egorov, I. E.; Pyatkov, S. G.; Popov, S. V.
34
2000
Solvability of boundary value problems for operator-differential equations of mixed type. Zbl 0964.35171
Pyatkov, S. G.; Abasheeva, N. L.
5
2000
Elliptic eigenvalue problems with an indefinite weight function. Zbl 0991.35055
Pyatkov, S. G.
1
2000
Interpolation of weighted Sobolev spaces. Zbl 0976.46008
Pyatkov, S. G.
1
2000
Interpolation of some function spaces and indefinite Sturm-Liouville problems. Zbl 0891.34026
Pyatkov, S. G.
5
1998
Indefinite elliptic spectral problems. Zbl 0943.34067
Pyatkov, S. G.
2
1998
Counterexamples in indefinite Sturm–Liouville problems. Zbl 0942.34022
Abasheeva, N. L.; Pyatkov, S. G.
9
1997
Boundary value problems for some equations and systems arising in the theory of electric networks. Zbl 0917.35136
Pyatkov, S. G.
2
1995
Elliptic eigenvalue problems with an indefinite weight function. Zbl 0851.35100
Pyatkov, S. G.
3
1994
Riesz completeness of the eigenelements and associated elements of linear selfadjoint pencils. Zbl 0834.47007
Pyatkov, S. G.
2
1994
Solvability of a mixed problem for a model nonlinear parabolic equation. Zbl 0986.35054
Pyatkov, S. G.
1
1993
On some problems of eigenfunctions of linear pencils. Zbl 0756.47015
Pyatkov, S. G.
1
1992
Solvability of boundary value problems for an ultraparabolic equation. Zbl 0798.35088
Pyatkov, S. G.
1
1990
Some properties of eigenfunctions of linear pencils. Zbl 0759.47013
Pyatkov, S. G.
10
1989
Solvability of boundary value problems for a second order equation of mixed type. Zbl 0825.35083
Pyatkov, S. G.
4
1988
Solvability of a boundary-value problem for a nonlinear parabolic equation with changing direction of time. Zbl 0646.35047
Pyatkov, S. G.; Podgaev, A. G.
1
1987
On the solvability of a boundary value problem for a parabolic equation with changing time direction. Zbl 0605.35046
Pyatkov, S. G.
5
1985
On properties of eigenfunctions of a certain spectral problem and their applications. Zbl 0594.35075
Pyatkov, S. G.
1
1984
A composite equation. Zbl 0444.35061
Pyatkov, S. G.
3
1980
On an equation of composite type. (Über eine Gleichung zusammengesetzten Typs.) Zbl 0426.35072
Pyatkov, S. G.
2
1980
all top 5

Cited by 189 Authors

43 Pyatkov, Sergeĭ Grigor’evich
16 Kozhanov, Aleksandr Ivanovich
11 Fëdorov, Vladimir Evgen’evich
10 Fayazov, Kudratillo Sadridinovich
7 Sviridyuk, Georgiĭ Anatol’evich
6 Fleige, Andreas
5 Belonogov, Vladimir Andreevich
5 Kostenko, Aleksey S.
5 Nagumanova, Anna Viktorovna
4 Andreev, Viktor Konstantinovich
4 Azizbayov, Elvin Ibrahim
4 Baranchuk, Vladislav Aleksandrovich
4 Dzhamalov, Sirojiddin Zuxriddinovich
4 Shipina, Tat’yana N.
3 Artyushin, Aleksandr Nikolaevich
3 Ashurov, Ravshan Rajabovich
3 Ashyralyyev, Charyyar
3 Chebotarev, Alexander Yurievich
3 Khajiev, Ikrombek O.
3 Khudayberganov, Yashin K.
3 Lar’kin, Nikolaj Andreevich
3 Marletta, Marco
3 Potapova, S. V.
3 Safonov, Egor Ivanovich
3 Uvarova, Matrena Vladimirovna
3 Watanabe, Kohtaro
3 Zamyshlyaeva, Alena Aleksandrovna
2 Boulton, Lyonell
2 Bychkov, Evgeniĭ Viktorovich
2 Chugunova, Marina A.
2 Ćurgus, Branko
2 Doronin, Gleb Germanovitch
2 Gavrilova, Ol’ga Vital’evna
2 Gimaltdinova, Alfira Avkalevna
2 Ismailov, Mansur I.
2 Kaikina, Elena Igorevna
2 Kametaka, Yoshinori
2 Karabash, Illya M.
2 Karimov, Shakhobiddin T.
2 Korpusov, Maksim Olegovich
2 Kostić, Marko
2 Kvich, E. S.
2 Lesnic, Daniel
2 Lyubanova, Anna Sh.
2 Manakova, Natal’ya Aleksandrovna
2 Mehraliyev, Yashar T.
2 Nagai, Atsushi
2 Neustroeva, Lyubov’ Vladimirovna
2 Podgaev, Aleksandr Grigor’evich
2 Pron’kina, Tat’yana Vasil’evna
2 Sagadeeva, Minzilya Almasovna
2 Sayidova, N. S.
2 Sveshnikov, Alekseĭ Georgievich
2 Trunk, Carsten
2 Volkmer, Hans W.
2 Zagrebina, Sof’ya Aleksandrovna
1 Abasheeva, N. L.
1 Abdullayeva, Zamira Shamshaddinovna
1 Abulov, Mumin Orzikulovich
1 Aceto, Lidia
1 Acosta, Gabriel
1 Aĭtzhanov, Serik Ersultanovich
1 Akkan, Pinar
1 Alazman, Ibtehal
1 Aldawish, Ibtisam
1 Aliev, Ramiz Atash
1 Amirov, Sherif
1 Antipin, V. I.
1 Antipin, Vasilii
1 Antontsev, Stanislav Nikolaevich
1 Ashurova, Guzel Rashitkhuzhakyzy
1 Avilovich, Anna Sergeevna
1 Azizov, Muzaffar Sulaĭmonovich
1 Azizov, Tomas Ya.
1 Baskakov, Anatoliĭ Grigor’evich
1 Bedin, Luciano
1 Behrndt, Jussi
1 Bekiev, Ashirmet Bekievich
1 Berdyshev, Abdumauvlen Suleymanovich
1 Bogomolov, Alexey
1 Bokalo, Mykola M.
1 Borichevskaya, A. G.
1 Brizitskiĭ, Roman Viktorovich
1 Burchard, Almut
1 Cheb, E. S.
1 Chistyakov, Viktor Filimonovich
1 Chistyakova, Elena Viktorovna
1 Chiyaneh, Akbar Barati
1 Cwikel, Michael
1 Denk, Robert
1 Derkach, Volodymyr Oleksandrovych
1 Dijksma, Aad
1 Domanska, Halyna
1 Dong, Yingdu
1 Drelichman, Irene
1 Durán, Ricardo G.
1 Duru, Hakki
1 Dzhamalov, Sirozhiddin Zukhriddinovich
1 Einav, Amit
1 Erkovan, Sait
...and 89 more Authors
all top 5

Cited in 73 Serials

16 Siberian Mathematical Journal
15 Journal of Mathematical Sciences (New York)
12 Lobachevskii Journal of Mathematics
11 Matematicheskie Zametki SVFU
8 Integral Equations and Operator Theory
8 Vestnik Yuzhno-Ural’skogo Gosudarstvennogo Universiteta. Seriya Matematicheskoe Modelirovanie i Programmirovanie
7 Mathematical Notes
7 Journal of Siberian Federal University. Mathematics & Physics
6 Journal of Inverse and Ill-Posed Problems
6 Chelyabinskiĭ Fiziko-Matematicheskiĭ Zhurnal
5 Journal of Mathematical Analysis and Applications
5 Computational Mathematics and Mathematical Physics
4 Differential Equations
4 Sibirskie Èlektronnye Matematicheskie Izvestiya
4 Izvestiya Irkutskogo Gosudarstvennogo Universiteta. Seriya Matematika
4 Vestnik Yuzhno-Ural’skogo Gosudarstvennogo Universiteta. Seriya Matematika. Mekhanika. Fizika
3 Matematicheskie Trudy
3 Boundary Value Problems
2 Functional Analysis and its Applications
2 Journal of Differential Equations
2 Mathematische Nachrichten
2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
2 Numerical Algorithms
2 Russian Mathematics
2 Doklady Mathematics
2 Matematychni Studiï
2 Sibirskiĭ Zhurnal Industrial’noĭ Matematiki
2 Journal of Evolution Equations
2 Complex Variables and Elliptic Equations
2 Advances in Differential Equations and Control Processes
1 Applicable Analysis
1 Mathematical Methods in the Applied Sciences
1 Nonlinearity
1 Reports on Mathematical Physics
1 Advances in Mathematics
1 Applied Mathematics and Computation
1 Journal of Functional Analysis
1 Mathematische Annalen
1 Mathematika
1 Numerical Functional Analysis and Optimization
1 Proceedings of the Japan Academy. Series A
1 Studies in Applied Mathematics
1 Tokyo Journal of Mathematics
1 Applied Numerical Mathematics
1 Numerical Methods for Partial Differential Equations
1 Applied Mathematics Letters
1 Communications in Partial Differential Equations
1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics
1 Electronic Journal of Differential Equations (EJDE)
1 Filomat
1 Advances in Computational Mathematics
1 Boletín de la Sociedad Matemática Mexicana. Third Series
1 Journal of Inequalities and Applications
1 Fractional Calculus & Applied Analysis
1 Differentsial’nye Uravneniya i Protsessy Upravleniya
1 Proceedings of Institute of Mathematics and Mechanics. National Academy of Sciences of Azerbaijan
1 Missouri Journal of Mathematical Sciences
1 Vladikavkazskiĭ Matematicheskiĭ Zhurnal
1 Boletim da Sociedade Paranaense de Matemática. Terceira Série
1 Mediterranean Journal of Mathematics
1 Inverse Problems in Science and Engineering
1 Discrete and Continuous Dynamical Systems. Series S
1 Vestnik Samarskogo Gosudarstvennogo Tekhnicheskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki
1 Dal’nevostochnyĭ Matematicheskiĭ Zhurnal
1 Journal of Spectral Theory
1 Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp’yuternye Nauki
1 Evolution Equations and Control Theory
1 Journal of Linear and Topological Algebra
1 Journal of Computational and Engineering Mathematics
1 Journal of Elliptic and Parabolic Equations
1 Sibirskiĭ Zhurnal Chistoĭ i Prikladnoĭ Matematiki
1 Advances in Operator Theory
1 Vestnik KRAUNTS. Fiziko-Matematicheskie Nauki

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