Yu. V. Egorov

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All published works

Action	Title	Year	Authors
+	Sectoral perturbation of quadratic spiral vortex beam	2022	M. Bretsko Ya. Akimova A. V. Volyar Yu. V. Egorov S I Halilov
+ PDF Chat	Fine structure of perturbed Laguerre–Gaussian beams: Hermite–Gaussian mode spectra and topological charge	2020	A. V. Volyar E.G. Abramochkin Yu. V. Egorov M. Bretsko Ya. Akimova
+	Fine structure of perturbed Laguerre-Gaussian beams: Hermite-Gaussian mode spectra and topological charge	2020	A. V. Volyar E.G. Abramochkin Yu. V. Egorov M. Bretsko Ya. Akimova
+	Mode matching in the field speckle pattern after graded-index fibers	2020	A. V. Volyar M. Bretsko Ya. Akimova Yu. V. Egorov
+ PDF Chat	Orbital angular momentum and informational entropy in perturbed vortex beams	2019	A. V. Volyar M. Bretsko Ya. Akimova Yu. V. Egorov
+	Digital sorting perturbed laguerre-gaussian beams by radial numbers via high order intensity moments	2019	A. V. Volyar M. Bretsko Ya. Akimova Yu. V. Egorov
+ PDF Chat	Measurement of the vortex spectrum in a vortex-beam array without cuts and gluing of the wavefront	2018	A. V. Volyar M. Bretsko Ya. Akimova Yu. V. Egorov
+	Boris R. Vainberg (on his 80th birthday)	2018	Yu. V. Egorov Alexander Komech Peter Kuchment Evgeny Lakshtanov Vladimir Maz’ya S. A. Molchanov Roman Novikov Mark Freidlin
+	The avalanche instability of the orbital angular momentum in combined vortex beams	2018	A. V. Volyar M. Bretsko Ya. Akimova Yu. V. Egorov
+ PDF Chat	Super pulses of orbital angular momentum in fractional-order spiroid vortex beams	2017	A. V. Volyar Yu. V. Egorov
+ PDF Chat	Mutual transformations of fractional-order and integer-order optical vortices	2017	C N Alexeyev Yu. V. Egorov A. V. Volyar
+	On an inverse spectral problem	2017	Yu. V. Egorov
+	Boundary value problems for a nonlinear elliptic equation	2017	Yu. V. Egorov
+	On the Dirichlet problem for a nonlinear elliptic equation	2015	Yu. V. Egorov
+	Mass Composition Working Group Report at UHECR-2012	2013	E. Barcikowski Jose A. Bellido J. Belz Yu. V. Egorov С. П. Кнуренко V. de Souza Y. Tameda Y. Tsunesada M. Unger
+	A nonlinear boundary-value problem for a degenerate parabolic pseudodifferential equation	2011	Yu. V. Egorov Nguyen Minh Chuong Dang Anh Tuan
+	On Spectral Theory of Elliptic Operators	2011	Yu. V. Egorov V. А. Kondratiev
+	Partial Differential Equations II: Elements of the Modern Theory. Equations with Constant Coefficients	2011	Yu. V. Egorov Mikhail Shubin
+ PDF Chat	On ill-posedness of free-boundary problems for highly compressible two-dimensional elastic bodies	2011	Yu. V. Egorov É. Sanchez-Palencia
+	On a class of generalized functions arising in elasticity	2011	Yu. V. Egorov
+ PDF Chat	Rigorous and Heuristic Treatment of Sensitive Singular Perturbations Arising in Elliptic Shells	2009	Yu. V. Egorov Nicolas Meunier É. Sanchez-Palencia
+	On a semilinear degenerate elliptic boundary value problem for pseudodifferential equations	2009	Yu. V. Egorov Nguyen Minh Chuong Dang Anh Tuan
+ PDF Chat	Quadrefringence of optical vortices in a uniaxial crystal	2008	Tatyana A. Fadeyeva Alexander Rubass Yu. V. Egorov A. V. Volyar Grover A. Swartzlander
+	Semilinear boundary value problems for degenerate pseudodifferential operators in spaces of Sobolev type	2008	Yu. V. Egorov Nguyen Minh Chuong Dang Anh Tuan
+	Asymptotic behaviour of solutions of semilinear parabolic equations	2008	Yu. V. Egorov V. А. Kondratiev
+	Rigorous and heuristic treatment of certain sensitive singular perturbations	2007	Yu. V. Egorov Nicolas Meunier É. Sanchez-Palencia
+	Harmonic, Wavelet and P-Adic Analysis	2007	Nguyen Minh Chuong Yu. V. Egorov Andrei Khrennikov Yves Meyer D. Mumford
+	ON MULTIPLE SOLUTIONS FOR ELLIPTIC BOUNDARY VALUE PROBLEM WITH TWO CRITICAL EXPONENTS	2007	Yu. V. Egorov Yavdat Il’yasov
+	Nonclassical semilinear boundary value problem for parabolic pseudodifferential equations in Sobolev spaces	2006	Yu. V. Egorov Nguyen Minh Chuong Dang Anh Tuan
+	Multiple solutions to the Yamabe problem	2006	Yu. V. Egorov Ya. Sh. Il’yasov
+	NON-CLASSICAL PSEUDODIFFERENTIAL BOUNDARY VALUE PROBLEMS IN SOBOLEV SPACES H<sub>ℓ,p</sub>, 1 < p < ∞	2004	Yu. V. Egorov Nguyen Minh Chuong Dang Anh Tuan Tran Tri Kiet
+ PDF Chat	Global solutions of higher-order semilinear parabolic equations in the supercritical range	2004	Yu. V. Egorov Victor A. Galaktionov V. А. Kondratiev Stanislav I. Pohožaev
+ PDF Chat	On the asymptotics of global solutions of higher-order semilinear parabolic equations in the supercritical range	2002	Yu. V. Egorov Victor A. Galaktionov V. А. Kondratiev Stanislav I. Pohožaev
+ PDF Chat	Spectre négatif d’un opérateur elliptique avec des conditions au bords de Robin	2001	Yu. V. Egorov Mohammed El Aïdi
+	Pseudo-differential operators and quantization	2001	Yu. V. Egorov
+	On global solutions to a semilinear elliptic boundary problem in an unbounded domain	2000	Yu. V. Egorov V. А. Kondratiev
+	On the necessary conditions of global existence to a quasilinear inequality in the half-space	2000	Yu. V. Egorov Victor A. Galaktionov V. А. Kondratiev Stanislav I. Pohožaev
+	Conditions for the existence of solutions to a quasilinear inequality in half-space	2000	Виктор Александрович Галактионов Yu. V. Egorov В А Кондратьев S. I. Pokhozhaev
+	On the Best Constant in a Poincare-Sobolev Inequality	2000	Yu. V. Egorov
+	On the negative spectrum of an elliptic operator with Robin boundary conditions	1999	Yu. V. Egorov Mohammed El Aïdi
+	On asymptotic behavior in an infinite cylinder of solutions to an elliptic equation of second order	1998	Yu. V. Egorov V. А. Kondratiev
+	Two theorems on blow-up solutions for semilinear parabolic equations of second order	1998	Yu. V. Egorov V. А. Kondratiev
+	The Classical Theory	1998	Yu. V. Egorov Mikhail Shubin
+	On estimates of the first eigenvalue in some elliptic problems	1998	Yu. V. Egorov V. А. Kondratiev
+	Foundations of the Classical Theory of Partial Differential Equations	1998	Yu. V. Egorov Mikhail Shubin
+	On a Kondratiev problem	1997	Yu. V. Egorov
+	Pseudo-differential operators on manifolds with edges	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Elliptic pseudo-differential operators	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Non-elliptic operators; propagation of singularities	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Pseudo-differential operators on manifolds with conical and edge singularities; motivation and technical preparations	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Pseudo-differential operators on manifolds with conical singularities	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Elliptic boundary value problems	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Kondratiev’s theory	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Sobolev spaces	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+	Pseudo-Differential Operators, Singularities, Applications	1997	Yu. V. Egorov Bert‐Wolfgang Schulze
+ PDF Chat	Book Review: Solution of continuous nonlinear PDEs through order completion	1996	Yu. V. Egorov
+ PDF Chat	On a linear hyperbolic equation with smooth coefficients without solutions	1996	Yu. V. Egorov
+	Differential Operators of Any Order	1996	Yu. V. Egorov Vladimir Kondratiev
+	The Sturm-Liouville Problem	1996	Yu. V. Egorov Vladimir Kondratiev
+	Eigenfunctions of Elliptic Operators in Bounded Domains	1996	Yu. V. Egorov Vladimir Kondratiev
+	Spectral Properties of Elliptic Operators	1996	Yu. V. Egorov Vladimir Kondratiev
+	On Spectral Theory of Elliptic Operators	1996	Yu. V. Egorov Vladimir Kondratiev
+	Hilbert Spaces	1996	Yu. V. Egorov Vladimir Kondratiev
+	Elliptic Operators	1996	Yu. V. Egorov Vladimir Kondratiev
+	Functional Spaces	1996	Yu. V. Egorov Vladimir Kondratiev
+	Negative Spectra of Elliptic Operators	1996	Yu. V. Egorov Vladimir Kondratiev
+	On a class of maximally hypoelliptic operators	1995	Yu. V. Egorov Nguyen Min
+	On Moments of Negative Eigenvalues of an Elliptic Operator	1995	Yu. V. Egorov V. А. Kondratiev
+	On Moments of Negative Eigenvalues of an Elliptic Operator	1995	Yu. V. Egorov V. А. Kondratiev
+	Method of Stationary Phase and Short-wave Asymptotics	1994	Yu. V. Egorov Mikhail Shubin
+	Boundary-value Problems in Half-space	1994	Yu. V. Egorov Mikhail Shubin
+	Existence and Uniqueness of Solutions of Differential Equations	1994	Yu. V. Egorov Mikhail Shubin
+	Generalized Functions and Fundamental Solutions of Differential Equations	1994	Yu. V. Egorov Mikhail Shubin
+	Mixed Problems for Hyperbolic Equations	1994	Yu. V. Egorov Mikhail Shubin
+	Linear Partial Differential Equations. Elements of the Modern Theory	1994	Yu. V. Egorov Mikhail Shubin
+	Wave Front of a Distribution and Simplest Theorems on Propagation of Singularities	1994	Yu. V. Egorov Mikhail Shubin
+	On a Lagrange problem and its generalizations	1994	V. А. Kondratiev Yu. V. Egorov
+	Fourier Transformation of Generalized Functions	1994	Yu. V. Egorov Mikhail Shubin
+	Asymptotics of Eigenvalues of Self-adjoint Differential and Pseudodifferential Operators	1994	Yu. V. Egorov Mikhail Shubin
+	Pseudo differential Operators of Principal Type	1994	Yu. V. Egorov M. A. Shubin
+	Fourier Integral Operators	1994	Yu. V. Egorov Mikhail Shubin
+	The Function P+λ for Polynomials of Second-degree and its Application in the Construction of Fundamental Solutions	1994	Yu. V. Egorov Mikhail Shubin
+ PDF Chat	Estimates of the negative spectrum of an elliptic operator	1992	Yu. V. Egorov V. A. Kondrat′ev
+ PDF Chat	Removable singularities in the boundary conditions	1992	Yu. V. Egorov
+	Sur un exemple d'équation linéaire hyperbolique n'ayant pas de solution	1992	Yu. V. Egorov
+	Sur des estimations des valeurs propres d'opérateurs elliptiques	1992	Yu. V. Egorov
+	Sur un exemple d'équation linéaire hyperbolique n'ayant pas de solution	1992	Yu. V. Egorov
+	On estimates for the eigen-values in some elliptic problems	1992	Yu. V. Egorov В А Кондратьев
+	To the Study of the Negative Spectrum of an Elliptic Operator	1992	Yu. V. Egorov В А Кондратьев
+	Evolution Of Long Nonlinear Gravity Waves On Shelves	1991	Yu. V. Egorov
+	Generalized Functions and Their Applications	1990	Yu. V. Egorov
+ PDF Chat	Estimates of eigenfunctions of elliptic operators with constant coefficients	1989	Yu. V. Egorov В А Кондратьев
+	Linear Differential Equations of Principal Type	1986	Yu. V. Egorov
+	Ol'ga Arsen'evna Oleinik (on her sixtieth birthday)	1985	Vladimir I. Arnold M. I. Vishik I. M. Gel'fand Yu. V. Egorov A. S. Kalashnikov A. N. Kolmogorov S P Novikov S L Sobolev
+	Algorithms and results of solving the inverse heat-conduction boundary problem in a two-dimensional formulation	1985	О. М. Алифанов Yu. V. Egorov
+	On estimates of the first eigenvalue of the Sturm-Liouville problem	1984	Yu. V. Egorov В А Кондратьев
+	AN INEQUALITY FOR DIFFERENTIAL OPERATORS OF THE FIRST ORDER	1978	Yu. V. Egorov
+	EQUATIONS OF PRINCIPAL TYPE WITHOUT SOLUTION	1974	Yu. V. Egorov Petar Popivanov
+	ON THE SOLUBILITY OF DIFFERENTIAL EQUATIONS WITH SIMPLE CHARACTERISTICS	1971	Yu. V. Egorov
+	Controle optimal de systemes gouvernes par des equations derivees partielles	1971	Yu. V. Egorov
+	Bounds for differential operators of the first order	1969	Yu. V. Egorov

Common Coauthors

Coauthor	Papers Together
Mikhail Shubin	14
V. А. Kondratiev	12
A. V. Volyar	11
Bert‐Wolfgang Schulze	9
M. Bretsko	8
Ya. Akimova	8
Vladimir Kondratiev	8
Nguyen Minh Chuong	6
В А Кондратьев	5
Dang Anh Tuan	5
É. Sanchez-Palencia	3
Stanislav I. Pohožaev	3
Victor A. Galaktionov	3
Mohammed El Aïdi	2
Nicolas Meunier	2
E.G. Abramochkin	2
Grover A. Swartzlander	1
Tran Tri Kiet	1
S. I. Pokhozhaev	1
S I Halilov	1
A. S. Kalashnikov	1
S. A. Molchanov	1
Yavdat Il’yasov	1
Y. Tameda	1
Vladimir Kondratiev	1
C N Alexeyev	1
Jose A. Bellido	1
Nguyen Min	1
E. Barcikowski	1
M. Unger	1
S L Sobolev	1
Y. Tsunesada	1
I. M. Gel'fand	1
Vladimir I. Arnold	1
A. N. Kolmogorov	1
M. I. Vishik	1
Petar Popivanov	1
Tatyana A. Fadeyeva	1
Виктор Александрович Галактионов	1
D. Mumford	1
Andrei Khrennikov	1
V. de Souza	1
Alexander Komech	1
Ya. Sh. Il’yasov	1
Yves Meyer	1
О. М. Алифанов	1
J. Belz	1
Peter Kuchment	1
Evgeny Lakshtanov	1
Mark Freidlin	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Linear differential equations of principal type	1986	I︠u︡. V. Egorov	5
+ PDF Chat	Measurement of the vortex spectrum in a vortex-beam array without cuts and gluing of the wavefront	2018	A. V. Volyar M. Bretsko Ya. Akimova Yu. V. Egorov	5
+	On Spectral Theory of Elliptic Operators	1996	Yu. V. Egorov Vladimir Kondratiev	5
+	ON THE NEGATIVE SPECTRUM OF AN ELLIPTIC OPERATOR	1991	Yurii V Egorov В А Кондратьев	4
+ PDF Chat	Partial Differential Equations	1988	Shiing-Shen Chern	4
+	Estimates near the boundary for solutions of elliptic partial differential equations satisfying general boundary conditions. I	1959	Shmuel Agmon Avron Douglis Louis Nirenberg	4
+	Linear Partial Differential Operators	1963	Lars Hörmander	3
+ PDF Chat	The spectrum of the Schrödinger operator	1989	Martin Schechter	3
+	Rigorous and heuristic treatment of certain sensitive singular perturbations	2007	Yu. V. Egorov Nicolas Meunier É. Sanchez-Palencia	3
+	ELLIPTIC SINGULAR INTEGRO-DIFFERENTIAL OPERATORS	1965	M. S. Agranovich	3
+ PDF Chat	Vector erf-Gaussian beams: fractional optical vortices and asymmetric TE and TM modes	2012	Tatyana A. Fadeyeva C N Alexeyev Alexander Rubass A. V. Volyar	3
+	On local solvability of linear partial differential equations part I: Necessary conditions	1970	Louis Nirenberg François Trèves	3
+ PDF Chat	Hypoelliptic second order differential equations	1967	Lars Hörmander	3
+ PDF Chat	A semilinear non-classical pseudodifferential boundary value problem in the Sobolev spaces	2003	Youri V. Egorov Nguyen Minh Chuong Dang Anh Tuan	3
+	The analysis of linear partial differential operators	1990	Lars Hörmander	3
+ PDF Chat	Orbital angular momentum and informational entropy in perturbed vortex beams	2019	A. V. Volyar M. Bretsko Ya. Akimova Yu. V. Egorov	3
+	Solvability of a first order linear partial differential equation	1963	Louis Nirenberg François Trèves	2
+	An algebra of pseudo‐differential operators	1965	J. J. Kohn Louis Nirenberg	2
+ PDF Chat	The Cauchy Problem for a Hyperbolic Second Order Equation with Data on the Parabolic Line	1954	Murray H. Protter	2
+ PDF Chat	Multiple critical points of perturbed symmetric functionals	1982	Paul H. Rabinowitz	2
+	On estimates of the first eigenvalue of the Sturm-Liouville problem	1984	Yu. V. Egorov В А Кондратьев	2
+	New Generalized Functions and Multiplication of Distributions	1984	J. F. Colombeau	2
+	Large time behaviour of the solutions of a semilinear parabolic equation in RN	1984	Abdelilah Gmira Лаурент Верон	2
+ PDF Chat	A perturbation method in critical point theory and applications	1981	Abbas Bahri Henri Berestycki	2
+	Erratum: An Example of a Smooth Linear Partial Differential Equation Without Solution	1958	Hans Lewy	2
+ PDF Chat	Some examples of hyperbolic equations without local solvability	1989	F. Colombini S. Spagnolo	2
+	Singular perturbations generating complexification phenomena for elliptic shells	2008	Fabien Béchet É. Sanchez-Palencia Olivier Millet	2
+	Topological Methods in the Theory of Nonlinear Integral Equations.	1968	E. H. Rothe M. A. Krasnosel’skii A. H. Armstrong J. Burlak	2
+ PDF Chat	Entanglement of the orbital angular momentum states of photons	2001	Alois Mair Alipasha Vaziri Gregor Weihs Anton Zeilinger	2
+	PSEUDODIFFERENTIAL OPERATORS OF PRINCIPAL TYPE	1967	Ju V Egorov	2
+	Morse index of some min‐max critical points. I. Application to multiplicity results	1988	Abbas Bahri Pierre‐Louis Lions	2
+	ELLIPTIC PROBLEMS WITH A PARAMETER AND PARABOLIC PROBLEMS OF GENERAL TYPE	1964	M. S. Agranovich M. I. Vishik	2
+	The uncertainty principle	1983	Charles Fefferman	2
+	SPECTRA OF NONLINEAR DIFFERENTIAL EQUATIONS AND WIDTHS OF SOBOLEV CLASSES	1992	Alexander P. Buslaev V. М. Tikhomirov	2
+ PDF Chat	On characteristic exponents in turbulence	1984	Élliott H. Lieb	2
+	Infinitely many critical points for functionals which are not even and applications to superlinear boundary value problems	1980	Michaël Struwe	2
+	Spatial Patterns: Higher Order Models in Physics and Mechanics	2001	L. A. Peletier William C. Troy	2
+	A new method of proof of the subelliptic estimates	1971	François Trèves	2
+	NECESSARY CONDITIONS FOR THE CAUCHY PROBLEM FOR NON-STRICTLY HYPERBOLIC EQUATIONS TO BE WELL-POSED	1974	Victor Ivrii Vesselin Petkov	2
+	Topological results on a certain class of functionals and application	1981	Abbas Bahri	2
+ PDF Chat	Local and global existence of solutions to semilinear parabolic initial value problems	2001	Shangbin Cui	2
+	Inequalities for the Moments of the Eigenvalues of the Schrödinger Hamiltonian and Their Relation to Sobolev Inequalities	2006	Élliott H. Lieb Walter Thirring	2
+	Classes of Linear Operators	1990	Israel Gohberg Seymour Goldberg M.A. Kaashoek	2
+ PDF Chat	Quantum formulation of fractional orbital angular momentum	2007	Jörg B. Götte Sonja Franke‐Arnold Roberta Zambrini Stephen M. Barnett	2
+	ON ASYMPTOTIC “EIGENFUNCTIONS” OF THE CAUCHY PROBLEM FOR A NONLINEAR PARABOLIC EQUATION	1986	В. А. Галактионов S. P. Kurdyumov A. A. Samarskiĭ	2
+ PDF Chat	SENSITIVE VERSUS CLASSICAL SINGULAR PERTURBATION PROBLEM VIA FOURIER TRANSFORM	2006	Nicolas Meunier É. Sanchez-Palencia	2
+	Asymptotic behaviour of nonlinear parabolic equations with critical exponents. A dynamical systems approach	1991	Victor A. Galaktionov Juan Luís Vázquez	2
+ PDF Chat	Various kinds of sensitive singular perturbations	2007	Nicolas Meunier Jacqueline Sanchez-Hubert É. Sanchez-Palencia	2
+ PDF Chat	Lectures on partial differential equations	2005	I. G. Petrovskiĭ Abe Shenitzer	2
+ PDF Chat	Complexification phenomenon in an example of sensitive singular perturbation	2004	Carlos A. De Souza É. Sanchez-Palencia	2