Edit Profile (opens in new tab) Gorbachuk, Valentyna Ivanivna (b. 1937 d. 2017) Co-Author Distance Author ID: gorbachuk.valentyna-ivanivna Published as: Gorbachuk, V. I.; Gorbachuk, Valentyna I.; Gorbachuk, V.; Gorbachuk, Valentyna; Pljushcheva, V. I.; Gorbachuk, Valentina I.; Plyushcheva, V. I. more...less Further Spellings: Горбачук Валентина Ивановна; Плющева Валентина Ивановна; Горбачук Валентина Іванівна External Links: Math-Net.Ru Documents Indexed: 94 Publications since 1962, including 3 Books and 1 Additional arXiv Preprint 4 Contributions as Editor Biographic References: 1 Publication Co-Authors: 25 Co-Authors with 75 Joint Publications 1,397 Co-Co-Authors all top 5 Co-Authors 20 single-authored 65 Gorbachuk, Myroslav L’vovych 10 Berezans’kyĭ, Yuriĭ Makarovych 7 Adamyan, Vadym Movsesovych 4 Gohberg, Israel 4 Kochubeĭ, Anatoliĭ Naumovych 4 Langer, Heinz 4 Popov, Gennadiĭ Yakovlevich 3 Samoĭlenko, Anatoliĭ Mykhaĭlovych 3 Samoĭlenko, Yuriĭ Stefanovych 2 Arov, Damir Zyamovich 2 Fedorova, L. B. 2 Kaashoek, Marinus Adriaan 2 Knopov, Pavel S. 2 Mytropol’skyĭ, Yuriĭ Oleksiĭovych 2 Mykhaĭlets’, Volodymyr Andriĭovych 2 Rybak, M. A. 2 Us, Georgi F. 1 Ermoliev, Yuri M. 1 Gubreev, Gennadiĭ Mykhaĭlovych 1 Kahil, T. 1 Knyazyuk, A. V. 1 Kondrat’yev, Yuriĭ Grygorovych 1 Korolyuk, Volodymyr Semenovych 1 Kostyuchenko, Anatolii Gordeevich 1 Malamud, Mark M. 1 Marchenko, Vladimir Aleksandrovich 1 Nizhnik, Leonid 1 Obersteiner, Michael 1 Rofe-Beketov, Fedir Semenovych all top 5 Serials 23 Ukraïns’kyĭ Matematychnyĭ Zhurnal 13 Ukrainian Mathematical Journal 7 Methods of Functional Analysis and Topology 6 Soviet Mathematics. Doklady 5 Operator Theory: Advances and Applications 3 Dopovidi Akademiï Nauk Ukraïns’koï RSR. Seriya A 2 Mathematical Notes 2 Russian Mathematical Surveys 2 Cybernetics and Systems Analysis 2 Nonlinear Boundary Value Problems 1 Matematicheskie Zametki 1 Uspekhi Matematicheskikh Nauk [N. S.] 1 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) 1 Functional Analysis and its Applications 1 Integral Equations and Operator Theory 1 Matematicheskiĭ Sbornik. Novaya Seriya 1 Mathematische Nachrichten 1 Mathematics of the USSR, Sbornik 1 St. Petersburg Mathematical Journal 1 Matematychni Metody ta Fizyko-Mekhanichni Polya 1 U Sviti Matematyky 1 ZAMM. Zeitschrift für Angewandte Mathematik und Mechanik 1 Dopovidi Natsional’noï Akademiï Nauk Ukraïny. Matematyka, Pryrodoznavstvo, Tekhnichni Nauky 1 Mathematics and Its Applications. Soviet Series 1 Translations. Series 2. American Mathematical Society 1 \(p\)-Adic Numbers, Ultrametric Analysis, and Applications all top 5 Fields 55 Operator theory (47-XX) 46 Ordinary differential equations (34-XX) 13 Functional analysis (46-XX) 11 History and biography (01-XX) 10 Partial differential equations (35-XX) 6 Harmonic analysis on Euclidean spaces (42-XX) 4 General and overarching topics; collections (00-XX) 4 Approximations and expansions (41-XX) 3 Numerical analysis (65-XX) 2 Functions of a complex variable (30-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Field theory and polynomials (12-XX) 1 Sequences, series, summability (40-XX) 1 Mechanics of particles and systems (70-XX) 1 Mechanics of deformable solids (74-XX) 1 Fluid mechanics (76-XX) 1 Quantum theory (81-XX) 1 Operations research, mathematical programming (90-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 52 Publications have been cited 691 times in 595 Documents Cited by ▼ Year ▼ Boundary value problems for operator differential equations. Transl. from the Russian. Exp. and rev. translation. Zbl 0751.47025 Gorbachuk, V. I.; Gorbachuk, M. L. 238 1991 Boundary value problems for operator-differential equations. (Granichnye zadachi dlya differentsial’no-operatornykh uravnenij). Zbl 0567.47041 Gorbachuk, V. I.; Gorbachuk, M. L. 213 1984 M. G. Krein’s lectures on entire operators. Zbl 0883.47008 Gorbachuk, M. L.; Gorbachuk, V. I. 42 1997 Boundary values of solutions of operator-differential equations. Zbl 0694.47033 Gorbachuk, V. I.; Knyazyuk, A. V. 24 1989 Extension theory for symmetric operators and boundary value problems for differential equations. Zbl 0706.47001 Gorbachuk, V. I.; Gorbachuk, M. L.; Kochubej, A. N. 19 1989 Über gewisse Klassen von Randwertproblemen für die Sturm- Liouvillesche Gleichung mit Operatorpotential. Zbl 0245.34050 Gorbachuk, V. I.; Gorbachuk, M. L. 14 1972 Self-adjoint boundary problems with discrete spectrum generated by the Sturm-Liouville equation with unbounded operator coefficient. Zbl 0259.34072 Gorbachuk, V. I.; Gorbachuk, M. L. 11 1972 Boundary values of solutions of some classes of differential equations. Zbl 0392.34040 Gorbachuk, V. I.; Gorbachuk, M. L. 11 1977 On the boundary value problems for the operator Sturm-Liouville equation with a spectral parameter in the equation and in the boundary condition. Zbl 0502.34015 Gorbachuk, V. I.; Rybak, M. A. 10 1981 Some questions of the spectral theory of differential equations of elliptic type in the space of vector functions on a finite interval. Zbl 0344.34017 Gorbachuk, V. I.; Gorbachuk, M. L. 9 1976 Approximation of smooth vectors of a closed operator by entire vectors of exponential type. Zbl 0995.41006 Gorbachuk, M. L.; Gorbachuk, V. I. 8 1995 On boundary-value problems for a first-order differential equation with operator coefficients and the expansion in eigenfunctions of this equation. Zbl 0291.47023 Gorbachuk, V. I.; Gorbachuk, M. L. 7 1973 Trigonometric series and generalized periodic functions. Zbl 0494.42007 Gorbachuk, V. I.; Gorbachuk, M. L. 7 1981 On Fourier series of periodic ultradistributions. Zbl 0493.46038 Gorbachuk, V. I. 5 1982 Spaces of infinitely differentiable vectors of a nonnegative self-adjoint operator. Zbl 0541.47021 Gorbachuk, V. I. 4 1983 On boundary value problems for operator differential equations. Zbl 0845.34065 Gorbachuk, M. L.; Gorbachuk, V. I. 4 1996 Asymptotics of the eigenvalues of boundary-value problems for differential equations in a space of vector functions. Zbl 0328.34017 Gorbachuk, V. I. 4 1976 On extensions and restrictions of semigroups of linear operators in a Banach space and their applications. Zbl 1263.34084 Gorbachuk, M.; Gorbachuk, V. 4 2012 On the well-posed solvability in some classes of entire functions of the Cauchy problem for differential equations in a Banach space. Zbl 1098.34044 Gorbachuk, Myroslav L.; Gorbachuk, Valentyna I. 4 2005 Expansion in eigenfunctions of a second-order differential equation with operator coefficients. Zbl 0207.14101 Gorbachuk, V. I.; Gorbachuk, M. L. 4 1969 Solvability of the Dirichlet problem for a second oder differential- operator equation in various spaces. Zbl 0582.34032 Gorbachuk, V. I. 3 1985 Gewisse Fragen der Spektraltheorie von Differentialgleichungen elliptischen Typs in einem Raum von Vektorfunktionen. Zbl 0331.34022 Gorbachuk, V. I.; Gorbachuk, M. L. 3 1976 Theory of self-adjoint extensions of symmetric operators. Entire operators and boundary-value problems. Zbl 0835.47003 Gorbachuk, M. L.; Gorbachuk, V. I. 3 1994 On the boundary values of solutions of homogeneous differential equations. Zbl 0356.34065 Gorbachuk, V. I.; Gorbachuk, M. L. 3 1976 Stochastic optimization models for risk-based reservoir management. Zbl 1420.93037 Ermoliev, Yu.; Ermolieva, T.; Kahil, T.; Obersteiner, M.; Gorbachuk, V.; Knopov, P. 3 2019 Fourier series of periodic ultradistributions. Zbl 0508.46029 Gorbachuk, V. I. 2 1982 The spectrum of self-adjoint extensions of the minimal operator generated by a Sturm-Liouville equation with operator potential. Zbl 0267.47018 Gorbachuk, V. I.; Gorbachuk, M. L. 2 1973 Operator approach to approximation problems. Zbl 0923.65021 Gorbachuk, V. I.; Gorbachuk, M. L. 2 1997 Operator calculus for some classes of non-self-adjoint operators. Zbl 0426.47013 Gorbachuk, V. I.; Fedorova, L. B. 2 1979 Über die Integraldarstellung hermitesch-indefiniter Matrizen mit negativen Quadraten. Zbl 0166.41001 Pljushcheva, V. I. 2 1962 An example of the whole operator with infinite defective numbers. Zbl 0211.44903 Gorbachuk, V. I.; Gorbachuk, M. L. 2 1970 Realization of entire operators by differential ones. Zbl 0908.47020 Gorbachuk, M. L.; Gorbachuk, V. I. 1 1998 On solutions of elliptic type differential equations in a Banach space on semiaxis. Zbl 1164.35029 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2008 Randwerte von Lösungen gewisser Klassen von Differentialgleichungen. Zbl 0356.34066 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1977 Self-adjoint extensions of some Hermitian operators in a space with indefinite metric. Zbl 0264.47031 Gorbachuk, V. I. 1 1972 On self-adjoint expansions of the minimum operator generated by the Sturm-Liouville expression with operator potential and heterogeneous boundary condition. Zbl 0301.34026 Gorbachuk, V. I.; Rybak, M. A. 1 1975 On boundary value problems for elliptic differential equations. Zbl 0452.35044 Gorbachuk, V. I. 1 1981 M. G. Krein and extension theory of symmetric operators. Theory of entire operators. Zbl 0958.47013 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2000 On summability of expansions in eigenfunctions of selfadjoint operators. Zbl 0631.47009 Gorbachuk, V. I. 1 1987 On completeness of the set of root vectors for unbounded operators. Zbl 1118.47011 Gorbachuk, Myroslav L.; Gorbachuk, Valentyna I. 1 2006 On the Cauchy problem for differential equations in a Banach space over the field of \(p\)-adic numbers. Zbl 1105.34320 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2004 Über das Dirichletproblem für die Sturm-Liouvillesche Operatorgleichung. Zbl 0423.34082 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1978 Dirichlet problem for an operator Sturm-Liouville equation. Zbl 0451.34016 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1979 On the Cauchy problem for differential equations in a Banach space over the field of \(p\)-adic numbers. Zbl 1037.47052 Gorbachuk, Myroslav L.; Gorbachuk, Valentyna I. 1 2003 Integral representation of continuous Hermite-indefinite kernels. Zbl 0166.41002 Plyushcheva, V. I. 1 1962 Über die Integraldarstellung hermitesch-indefiniter Kerne. Zbl 0166.41003 Gorbachuk, V. I. 1 1965 Continuations of a real hermite-indefinite function with a negative square. Zbl 0208.15001 Gorbachuk, V. I. 1 1969 Gewisse Fragen der Spektraltheorie einer linearen Differentialgleichung zweiter Ordnung mit unbeschränkten Operatorkoeffizienten. Zbl 0215.49104 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1971 Classes of boundary-value problems for the Sturm-Liouville equation with an operator potential. Zbl 0258.34020 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1973 Über die Fortsetzungen einer reellen Hermite-indefiniten Funktion mit einem negativen Quadrat. Zbl 0156.37802 Gorbachuk, V. I. 1 1967 On the behaviour of orbits of uniformly stable semigroups at infinity. Zbl 1096.47044 Gorbachuk, V. I.; Gorbachuk, M. L. 1 2006 On behavior at infinity of solutions of parabolic differential equations in a Banach space. Zbl 1324.34116 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2014 Stochastic optimization models for risk-based reservoir management. Zbl 1420.93037 Ermoliev, Yu.; Ermolieva, T.; Kahil, T.; Obersteiner, M.; Gorbachuk, V.; Knopov, P. 3 2019 On behavior at infinity of solutions of parabolic differential equations in a Banach space. Zbl 1324.34116 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2014 On extensions and restrictions of semigroups of linear operators in a Banach space and their applications. Zbl 1263.34084 Gorbachuk, M.; Gorbachuk, V. 4 2012 On solutions of elliptic type differential equations in a Banach space on semiaxis. Zbl 1164.35029 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2008 On completeness of the set of root vectors for unbounded operators. Zbl 1118.47011 Gorbachuk, Myroslav L.; Gorbachuk, Valentyna I. 1 2006 On the behaviour of orbits of uniformly stable semigroups at infinity. Zbl 1096.47044 Gorbachuk, V. I.; Gorbachuk, M. L. 1 2006 On the well-posed solvability in some classes of entire functions of the Cauchy problem for differential equations in a Banach space. Zbl 1098.34044 Gorbachuk, Myroslav L.; Gorbachuk, Valentyna I. 4 2005 On the Cauchy problem for differential equations in a Banach space over the field of \(p\)-adic numbers. Zbl 1105.34320 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2004 On the Cauchy problem for differential equations in a Banach space over the field of \(p\)-adic numbers. Zbl 1037.47052 Gorbachuk, Myroslav L.; Gorbachuk, Valentyna I. 1 2003 M. G. Krein and extension theory of symmetric operators. Theory of entire operators. Zbl 0958.47013 Gorbachuk, M. L.; Gorbachuk, V. I. 1 2000 Realization of entire operators by differential ones. Zbl 0908.47020 Gorbachuk, M. L.; Gorbachuk, V. I. 1 1998 M. G. Krein’s lectures on entire operators. Zbl 0883.47008 Gorbachuk, M. L.; Gorbachuk, V. I. 42 1997 Operator approach to approximation problems. Zbl 0923.65021 Gorbachuk, V. I.; Gorbachuk, M. L. 2 1997 On boundary value problems for operator differential equations. Zbl 0845.34065 Gorbachuk, M. L.; Gorbachuk, V. I. 4 1996 Approximation of smooth vectors of a closed operator by entire vectors of exponential type. Zbl 0995.41006 Gorbachuk, M. L.; Gorbachuk, V. I. 8 1995 Theory of self-adjoint extensions of symmetric operators. Entire operators and boundary-value problems. Zbl 0835.47003 Gorbachuk, M. L.; Gorbachuk, V. I. 3 1994 Boundary value problems for operator differential equations. Transl. from the Russian. Exp. and rev. translation. Zbl 0751.47025 Gorbachuk, V. I.; Gorbachuk, M. L. 238 1991 Boundary values of solutions of operator-differential equations. Zbl 0694.47033 Gorbachuk, V. I.; Knyazyuk, A. V. 24 1989 Extension theory for symmetric operators and boundary value problems for differential equations. Zbl 0706.47001 Gorbachuk, V. I.; Gorbachuk, M. L.; Kochubej, A. N. 19 1989 On summability of expansions in eigenfunctions of selfadjoint operators. Zbl 0631.47009 Gorbachuk, V. I. 1 1987 Solvability of the Dirichlet problem for a second oder differential- operator equation in various spaces. Zbl 0582.34032 Gorbachuk, V. I. 3 1985 Boundary value problems for operator-differential equations. (Granichnye zadachi dlya differentsial’no-operatornykh uravnenij). Zbl 0567.47041 Gorbachuk, V. I.; Gorbachuk, M. L. 213 1984 Spaces of infinitely differentiable vectors of a nonnegative self-adjoint operator. Zbl 0541.47021 Gorbachuk, V. I. 4 1983 On Fourier series of periodic ultradistributions. Zbl 0493.46038 Gorbachuk, V. I. 5 1982 Fourier series of periodic ultradistributions. Zbl 0508.46029 Gorbachuk, V. I. 2 1982 On the boundary value problems for the operator Sturm-Liouville equation with a spectral parameter in the equation and in the boundary condition. Zbl 0502.34015 Gorbachuk, V. I.; Rybak, M. A. 10 1981 Trigonometric series and generalized periodic functions. Zbl 0494.42007 Gorbachuk, V. I.; Gorbachuk, M. L. 7 1981 On boundary value problems for elliptic differential equations. Zbl 0452.35044 Gorbachuk, V. I. 1 1981 Operator calculus for some classes of non-self-adjoint operators. Zbl 0426.47013 Gorbachuk, V. I.; Fedorova, L. B. 2 1979 Dirichlet problem for an operator Sturm-Liouville equation. Zbl 0451.34016 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1979 Über das Dirichletproblem für die Sturm-Liouvillesche Operatorgleichung. Zbl 0423.34082 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1978 Boundary values of solutions of some classes of differential equations. Zbl 0392.34040 Gorbachuk, V. I.; Gorbachuk, M. L. 11 1977 Randwerte von Lösungen gewisser Klassen von Differentialgleichungen. Zbl 0356.34066 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1977 Some questions of the spectral theory of differential equations of elliptic type in the space of vector functions on a finite interval. Zbl 0344.34017 Gorbachuk, V. I.; Gorbachuk, M. L. 9 1976 Asymptotics of the eigenvalues of boundary-value problems for differential equations in a space of vector functions. Zbl 0328.34017 Gorbachuk, V. I. 4 1976 Gewisse Fragen der Spektraltheorie von Differentialgleichungen elliptischen Typs in einem Raum von Vektorfunktionen. Zbl 0331.34022 Gorbachuk, V. I.; Gorbachuk, M. L. 3 1976 On the boundary values of solutions of homogeneous differential equations. Zbl 0356.34065 Gorbachuk, V. I.; Gorbachuk, M. L. 3 1976 On self-adjoint expansions of the minimum operator generated by the Sturm-Liouville expression with operator potential and heterogeneous boundary condition. Zbl 0301.34026 Gorbachuk, V. I.; Rybak, M. A. 1 1975 On boundary-value problems for a first-order differential equation with operator coefficients and the expansion in eigenfunctions of this equation. Zbl 0291.47023 Gorbachuk, V. I.; Gorbachuk, M. L. 7 1973 The spectrum of self-adjoint extensions of the minimal operator generated by a Sturm-Liouville equation with operator potential. Zbl 0267.47018 Gorbachuk, V. I.; Gorbachuk, M. L. 2 1973 Classes of boundary-value problems for the Sturm-Liouville equation with an operator potential. Zbl 0258.34020 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1973 Über gewisse Klassen von Randwertproblemen für die Sturm- Liouvillesche Gleichung mit Operatorpotential. Zbl 0245.34050 Gorbachuk, V. I.; Gorbachuk, M. L. 14 1972 Self-adjoint boundary problems with discrete spectrum generated by the Sturm-Liouville equation with unbounded operator coefficient. Zbl 0259.34072 Gorbachuk, V. I.; Gorbachuk, M. L. 11 1972 Self-adjoint extensions of some Hermitian operators in a space with indefinite metric. Zbl 0264.47031 Gorbachuk, V. I. 1 1972 Gewisse Fragen der Spektraltheorie einer linearen Differentialgleichung zweiter Ordnung mit unbeschränkten Operatorkoeffizienten. Zbl 0215.49104 Gorbachuk, V. I.; Gorbachuk, M. L. 1 1971 An example of the whole operator with infinite defective numbers. Zbl 0211.44903 Gorbachuk, V. I.; Gorbachuk, M. L. 2 1970 Expansion in eigenfunctions of a second-order differential equation with operator coefficients. Zbl 0207.14101 Gorbachuk, V. I.; Gorbachuk, M. L. 4 1969 Continuations of a real hermite-indefinite function with a negative square. Zbl 0208.15001 Gorbachuk, V. I. 1 1969 Über die Fortsetzungen einer reellen Hermite-indefiniten Funktion mit einem negativen Quadrat. Zbl 0156.37802 Gorbachuk, V. I. 1 1967 Über die Integraldarstellung hermitesch-indefiniter Kerne. Zbl 0166.41003 Gorbachuk, V. I. 1 1965 Über die Integraldarstellung hermitesch-indefiniter Matrizen mit negativen Quadraten. Zbl 0166.41001 Pljushcheva, V. I. 2 1962 Integral representation of continuous Hermite-indefinite kernels. Zbl 0166.41002 Plyushcheva, V. I. 1 1962 all cited Publications top 5 cited Publications all top 5 Cited by 411 Authors 46 Malamud, Mark M. 28 Shakhmurov, Veli B. 25 Derkach, Volodymyr Oleksandrovych 24 Behrndt, Jussi 21 Gorodetskij, V. V. 19 Allahverdiev, Bilender Paşaoğlu 18 Gorbachuk, Myroslav L’vovych 18 Mogilevskii, Vadim 17 Neidhardt, Hagen 13 Ugurlu, Ekin 12 Bruk, Vladislav Moiseevich 12 Hassi, Seppo 12 Silva, Luis O. 12 Tuna, Hüseyin 11 Ashyralyev, Allaberen 11 Gorbachuk, Valentyna Ivanivna 11 Ismailov, Zameddin Ismailovich 11 Kiselev, Alexander V. 11 Pankrashkin, Konstantin 10 Aliev, Bahram A. 10 Cherednichenko, Kirill D. 10 Kuzhel, Sergei 9 Albeverio, Sergio A. 9 Exner, Pavel 9 Gesztesy, Fritz 9 Martynyuk, Olga V. 8 Dym, Harry 8 İpek Al, Pembe 7 Agarwal, Ravi P. 7 Ershova, Yulia Yu. 7 Kochubeĭ, Anatoliĭ Naumovych 7 Kostenko, Aleksey S. 7 Mykhaĭlets’, Volodymyr Andriĭovych 7 Woracek, Harald 6 Langer, Matthias 6 Naboko, Serguei N. 6 Nazarov, Sergeĭ Aleksandrovich 6 Storozh, O. G. 6 Wood, Ian Geoffrey 5 Anan’eva, Aleksandra Yur’evna 5 Aslanova, Nigar Mahar 5 Bayramoğlu, Mehmet 5 Dostanić, Milutin R. 5 Lopushanski, Oleh V. 5 Lotoreichik, Vladimir 5 Markin, Marat V. 5 Mert, Rukiye Ozturk 5 Mirzoev, Sabir Sultanaga 5 Nizhnik, Leonid 5 O’Regan, Donal 5 Shklyar, Alexander Ya. 4 Arov, Damir Zyamovich 4 Brasche, Johannes Friedemann 4 de Snoo, Hendrik S. V. 4 Fishman, I. P. 4 Grubb, Gerd 4 Kaltenbäck, Michael 4 Kolisnyk, R. S. 4 Langer, Heinz 4 Latushkin, Yuri 4 Martin, Robert T. W. 4 Mitrea, Marius 4 Oridoroga, Leonid L. 4 Petryshyn, Roman I. 4 Ptashnyk, Bogdan Ĭosypovych 4 Sukhtaiev, Selim 4 Toloza, Julio H. 4 Trunk, Carsten 4 Yakubov, Yakov S. 4 Zinchenko, Maxim 3 Akbaba, Ümmügülsün 3 Aliev, Araz Rafig oglu 3 Arlins’kyĭ, Yuriĭ Moĭseĭovych 3 Aslanov, Hamidulla Israfil 3 Aslanov, Khalig M. 3 Bairamov, Elgiz 3 Brown, B. Malcolm 3 Budyka, Viktoriya S. 3 Burskii, Vladimir Petrovich 3 Cacciapuoti, Claudio 3 Ćurgus, Branko 3 Dijksma, Aad 3 Frymark, Dale 3 Gefter, Sergey L. 3 Granovskyi, Yaroslav I. 3 Gül, Erdal 3 Hashimoglu, Ilyas F. 3 Holzmann, Markus 3 Kholkin, Aleksandr Mikhailovich 3 Knyukh, B. I. 3 Kutovoj, V. A. 3 Litovchenko, Vladyslav A. 3 Marletta, Marco 3 Ozturk, Elif 3 Shevchuk, N. M. 3 Taş, Kenan 3 Tater, Miloš 3 Tetikoglu, Fatma Songul Ozesenli 3 Turek, Ondřej 3 Wegner, Sven-Ake ...and 311 more Authors all top 5 Cited in 138 Serials 81 Ukrainian Mathematical Journal 39 Journal of Mathematical Sciences (New York) 29 Integral Equations and Operator Theory 28 Mathematical Notes 24 Journal of Mathematical Analysis and Applications 24 Journal of Functional Analysis 15 Mathematische Nachrichten 14 Differential Equations 12 Journal of Differential Equations 12 Complex Analysis and Operator Theory 10 Functional Analysis and its Applications 9 Mathematical Methods in the Applied Sciences 9 Turkish Journal of Mathematics 8 Doklady Mathematics 7 Applied Mathematics and Computation 7 Journal of Soviet Mathematics 7 Siberian Mathematical Journal 7 Lobachevskii Journal of Mathematics 6 Advances in Mathematics 6 Russian Mathematics 6 Russian Journal of Mathematical Physics 6 Transactions of National Academy of Sciences of Azerbaijan. Series of Physical-Technical and Mathematical Sciences 5 Journal of Mathematical Physics 5 Reports on Mathematical Physics 5 Transactions of the American Mathematical Society 5 Annales Henri Poincaré 5 Carpathian Mathematical Publications 4 Physics Letters. A 4 Journal of Computational and Applied Mathematics 4 Transactions of the Moscow Mathematical Society 4 St. Petersburg Mathematical Journal 4 Boundary Value Problems 3 Applicable Analysis 3 Communications in Mathematical Physics 3 Journal d’Analyse Mathématique 3 Rocky Mountain Journal of Mathematics 3 International Journal of Mathematics and Mathematical Sciences 3 Numerical Functional Analysis and Optimization 3 Mathematical and Computer Modelling 3 Matematychni Metody ta Fizyko-Mekhanichni Polya 3 Concrete Operators 3 Journal of Function Spaces 2 Letters in Mathematical Physics 2 Reviews in Mathematical Physics 2 Mathematische Annalen 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Proceedings of the American Mathematical Society 2 Quaestiones Mathematicae 2 Results in Mathematics 2 Semigroup Forum 2 Statistics & Probability Letters 2 Acta Mathematica Hungarica 2 Annals of Physics 2 Linear Algebra and its Applications 2 Georgian Mathematical Journal 2 Filomat 2 Opuscula Mathematica 2 Journal of Difference Equations and Applications 2 Abstract and Applied Analysis 2 Mathematical Physics, Analysis and Geometry 2 Journal of Inequalities and Applications 2 ZAMM. Zeitschrift für Angewandte Mathematik und Mechanik 2 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 2 Acta Mathematica Sinica. English Series 2 Proceedings of Institute of Mathematics and Mechanics. National Academy of Sciences of Azerbaijan 2 Mediterranean Journal of Mathematics 2 Fixed Point Theory and Applications 2 Advances in Difference Equations 2 Operators and Matrices 2 Banach Journal of Mathematical Analysis 2 Vestnik Samarskogo Gosudarstvennogo Tekhnicheskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki 2 \(p\)-Adic Numbers, Ultrametric Analysis, and Applications 2 Eurasian Mathematical Journal 2 Analysis and Mathematical Physics 2 Open Mathematics 2 Advances in Operator Theory 1 Analysis Mathematica 1 Computers & Mathematics with Applications 1 Communications on Pure and Applied Mathematics 1 Indian Journal of Pure & Applied Mathematics 1 Journal of Applied Mathematics and Mechanics 1 Journal of the Franklin Institute 1 Nuclear Physics. B 1 Studia Mathematica 1 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica 1 Archiv der Mathematik 1 Bulletin of the London Mathematical Society 1 Canadian Journal of Mathematics 1 Dissertationes Mathematicae 1 Journal of the London Mathematical Society. Second Series 1 Mathematika 1 Monatshefte für Mathematik 1 SIAM Journal on Control and Optimization 1 Tokyo Journal of Mathematics 1 Zeitschrift für Analysis und ihre Anwendungen 1 Chinese Annals of Mathematics. Series B 1 Acta Applicandae Mathematicae 1 Applied Mathematics Letters 1 Journal de Mathématiques Pures et Appliquées. Neuvième Série 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics ...and 38 more Serials all top 5 Cited in 42 Fields 392 Operator theory (47-XX) 231 Ordinary differential equations (34-XX) 181 Partial differential equations (35-XX) 81 Functional analysis (46-XX) 67 Quantum theory (81-XX) 26 Functions of a complex variable (30-XX) 22 Harmonic analysis on Euclidean spaces (42-XX) 19 Numerical analysis (65-XX) 17 Global analysis, analysis on manifolds (58-XX) 13 Difference and functional equations (39-XX) 12 Integral equations (45-XX) 8 Combinatorics (05-XX) 7 Approximations and expansions (41-XX) 7 Mechanics of deformable solids (74-XX) 7 Systems theory; control (93-XX) 6 Dynamical systems and ergodic theory (37-XX) 6 Statistical mechanics, structure of matter (82-XX) 5 Special functions (33-XX) 4 Real functions (26-XX) 4 Integral transforms, operational calculus (44-XX) 4 Probability theory and stochastic processes (60-XX) 3 General topology (54-XX) 3 Fluid mechanics (76-XX) 2 History and biography (01-XX) 2 Number theory (11-XX) 2 Abstract harmonic analysis (43-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Optics, electromagnetic theory (78-XX) 2 Information and communication theory, circuits (94-XX) 1 General and overarching topics; collections (00-XX) 1 Field theory and polynomials (12-XX) 1 Nonassociative rings and algebras (17-XX) 1 Topological groups, Lie groups (22-XX) 1 Measure and integration (28-XX) 1 Sequences, series, summability (40-XX) 1 Differential geometry (53-XX) 1 Statistics (62-XX) 1 Mechanics of particles and systems (70-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Relativity and gravitational theory (83-XX) 1 Geophysics (86-XX) 1 Biology and other natural sciences (92-XX) Citations by Year