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Dive into the research topics where Ya. T. Sultanaev is active.

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Featured researches published by Ya. T. Sultanaev.


Doklady Mathematics | 1999

ANALOGUES OF BORG'S UNIQUENESS THEOREM IN THE CASE OF NONSEPARATED BOUNDARY CONDITIONS

Victor Antonovich Sadovnichii; Ya. T. Sultanaev; A. M. Akhtyamov


Doklady Mathematics | 2009

Inverse problem for an operator pencil with nonseparated boundary conditions

V. A. Sadovnichii; Ya. T. Sultanaev; A. M. Akhtyamov


Doklady Mathematics | 2004

Well-posedness of the inverse Sturm-Liouville problem with indecomposable boundary conditions

Victor Antonovich Sadovnichii; Ya. T. Sultanaev; A. M. Akhtyamov


Doklady Mathematics | 2009

Multiparameter inverse spectral problems and their applications

V. A. Sadovnichii; Ya. T. Sultanaev; N. F. Valeev


Doklady Mathematics | 2011

Generalizations of the Borg uniqueness theorem to the case of nonseparated boundary conditions

V. A. Sadovnichii; Ya. T. Sultanaev; A. M. Akhtyamov


Doklady Mathematics | 2012

Generalization of B.M. Levitan and M.G. Gasymov’s solvability theorems to the case of indecomposable boundary conditions

V. A. Sadovnichii; Ya. T. Sultanaev; A. M. Akhtyamov


Doklady Mathematics | 2010

Asymptotics of the spectrum of a singular nonsemibounded fourth-order vector differential operator in a vector function space

O. V. Myakinova; Ya. T. Sultanaev


Mathematical Notes | 2009

On the deficiency indices of a singular differential operator of fourth order in the space of vector functions

Ya. T. Sultanaev; O. V. Myakinova


Doklady Mathematics | 2009

Inverse Problem for an Operator Pencil with Nonseparated Boundary Conditions Academician of the RAS V. A. Sadovnichii a , Ya. T. Sultanaev b , and A. M. Akhtyamov b

Victor A. Sadovnichii; Ya. T. Sultanaev; A. M. Akhtyamov


Doklady Mathematics | 2008

The inverse Sturm-Liouville problem with generalized periodic boundary conditions

V. A. Sadovnichii; Ya. T. Sultanaev; A. M. Akhtyamov

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A. M. Akhtyamov

Russian Academy of Sciences

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E. V. Silova

Bashkir State University

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N. F. Valeev

Russian Academy of Sciences

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R. T. Islamova

Bashkir State University

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