Valentina Gorbachuk

Valentina Gorbachuk's AcademicInfluence.com Rankings

Valentina Gorbachuk

Mathematics

#5443

World Rank

#7659

Historical Rank

Number Theory

#430

World Rank

#531

Historical Rank

Algebra

#609

World Rank

#803

Historical Rank

Measure Theory

#4398

World Rank

#5169

Historical Rank

mathematics Degrees

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Mathematics

Valentina Gorbachuk's Degrees

PhD Mathematics Taras Shevchenko National University of Kyiv
Doctorate Mathematics Taras Shevchenko National University of Kyiv

Why Is Valentina Gorbachuk Influential?

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According to Wikipedia, Valentina Ivanivna Gorbachuk is a Soviet and Ukrainian mathematician, specializing in operator theory and partial differential equations. Education and career Gorbachuk was born in Mogilev on 25 June 1937; then part of the Soviet Union, it has since become part of Belarus. Her parents worked as an accountant and a telegraphist; in search of better work, they moved to Lutsk in what is now Ukraine when Gorbachuk was a child, and that is where she was schooled.

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Valentina Gorbachuk's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Boundary Value Problems for Operator Differential Equations (1990) (641)
M.G. Krein's lectures on entire operators (1997) (86)
Extension theory for symmetric operators and boundary value problems for differential equations (1989) (44)
Boundary values of solutions of operator-differential equations (1989) (39)
Approximation of smooth vectors of a closed operator by entire vectors of exponential type (1995) (27)
Classes of boundary-value problems for the sturm — Liouville equation with an operator potential (1972) (24)
Spaces of infinitely differentiable vectors of a nonnegative self-adjoint operator (1983) (18)
Modern Analysis and Applications (2009) (16)
The spectrum of self-adjoint extensions of the minimal operator generated by a Sturm-Liouville equation with operator potential (1972) (13)
Fourier series of periodic ultradistributions (1982) (13)
Problems of the spectral theory of the second order linear differential equation with unbounded operator coefficients (1971) (13)
Some questions of the spectral theory of differential equations of elliptic type in the space of vector functions on a finite interval (1976) (12)
On extensions and restrictions of semigroups of linear operators in a Banach space and their applications (2012) (9)
Asymptotics of the eigenvalues of boundary-value problems for differential equations in a space of vector functions (1975) (8)
Boundary Values of Solutions of Homogeneous Operator Differential Equations (1991) (8)
Self-adjoint boundary problems with discrete spectrum generated by the sturm-liouville equation with unbounded operator coefficient (1971) (7)
Differential operators and related topics (2000) (7)
Some questions of the spectral theory of differential equations of elliptic type in the space of vector-functions (1976) (5)
Boundary Value Problems for a Second-Order Elliptic-Type Operator Differential Equation (1991) (4)
Theory of self-adjoint extensions of symmetric operators. entire operators and boundary-value problems (1994) (4)
Boundary Values of Solutions of Differential Equations in a Banach Space (1991) (3)
On one generalization of the Berezanskii evolution criterion for the self-adjointness of operators (2000) (3)
Extensions of Symmetric Operators (1991) (3)
Boundary values of generalized solutions of a homogeneous sturm — Liouville equation in a space of vector functions (1975) (3)
On the Cauchy Problem for Differential Equations in a Banach Space over the Field of p-Adic Numbers. II (2003) (3)
On Behavior of Weak Solutions of Operator Differential Equations on (0 (2009) (2)
Realization of entire operators by differential ones (1998) (2)
On solutions of elliptic-type differential equations in a Banach space on a semiaxis (2009) (2)
Dirichlet problem for an operator Sturm-Liouville equation (1978) (2)
Continuations of a real hermite-indefinite function with a negative square (1967) (2)
M.G. Krein and Extension Theory of Symmetric Operators. Theory of Entire Operators (2000) (2)
On holomorphic solutions of some inhomogeneous linear differential equations in a banach space over a non-archimedean field (2010) (1)
ON COMPLETENESS OF THE SET OF ROOT VECTORS FOR UNBOUNDED OPERATORS (2006) (1)
Modern analysis and applications: the mark krein centenary conference, volume 1: operator theory and related topics. (2009) (1)
Operator calculus for some classes of non-self-adjoint operators (1979) (1)
SPECTRAL THEORY OF SELF-ADJOINT OPERATORS, AND INFINITE-DIMENSIONAL ANALYSIS (1976) (1)
Mark Grigor'evich Krein (on his eightieth birthday) (1987) (1)
Scattering problem for first-order differential equations with operator coefficients (1978) (0)
Trigonometric series, generalized periodic functions, and boundary value problems of mathematical physics (1996) (0)
On the 60th birthday of Leonid Pavlovichnizhnik (1995) (0)
Some Information from the Theory of Linear Operators (1991) (0)
On Behavior of the Extended Spectral Function of a Selfadjoint Operator at Infinity (1998) (0)
Some Aspects of Operator Theory and the Theory of Analytic Functions (1997) (0)
Math-Net.Ru All Russian mathematical portal (2016) (0)
Entire Operators whose Deficiency Index is (1,1) (1997) (0)
About the Mark Krein International Conference (2000) (0)
Modern Analysis and Applications : The Mark Krein Centenary Conference Volume 2: Differential Operators and Mechanics (2009) (0)
Behavior of the extended spectral measure of a self-adjoint operator at infinity (1997) (0)
Applications of Entire Operator Theory to Some Classical Problems of Analysis (1997) (0)
Mark Grigorievich Krein (on his 100th birthday anniversary) (2009) (0)
The World Dimension of the Heritage of a Ukrainian Mathematician (2009) (0)

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Valentina Gorbachuk's Academic­Influence.com Rankings

Valentina Gorbachuk's Degrees

Why Is Valentina Gorbachuk Influential?

Valentina Gorbachuk's Published Works

Published Works

Other Resources About Valentina Gorbachuk

What Schools Are Affiliated With Valentina Gorbachuk?

Valentina Gorbachuk's AcademicInfluence.com Rankings