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Diana Barseghyan


Academic degree, name, surname:doc. Mgr. Diana Barseghyan, Ph.D.
Room, floor, building: A 110, Building A
Position:
Research interests and teaching:
Department (Faculty): Department of Mathematics (Faculty of Science)
Phone number, mobile: +420 553 46 2132
E-mail:
Personal website:



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Spectral geometry in a rotating frame: Properties of the ground state
Diana Barseghyan, Pavel Exner
Year: 2020, Journal of Mathematical Analysis and Applications
journal article

A magnetic version of the Smilansky-Solomyak model
Diana Barseghyan, Pavel Exner
Year: 2017, J PHYS A-MATH THEOR
journal article

Semiclassical bounds in magnetic bottles
Diana Barseghyan, Pavel Exner, Hynek Kovarik, Timo Weidl
Year: 2016, REV MATH PHYS
journal article

Gaps in the spectrum of a periodic quantum graph with periodically distributed ?'-type interactions
Diana Barseghyan, Andrii Khrabustovskyi
Year: 2015, J PHYS A-MATH THEOR
journal article

A regular version of Smilansky model
Diana Barseghyan, Pavel Exner
Year: 2014, Journal of Mathematical Physics
journal article

Spectral estimates for Dirichlet Laplacians and Schrödinger operators on geometrically nontrivial cusps
Diana Barseghyan, P. Exner
Year: 2013, Journal of Spectral Theory
journal article

Applications of inequalities of Lieb-Thirring type to spectral theory
Diana Barseghyan
Year: 2010, MATH NOTES+
journal article

On the possibility of strengthening the Lieb-Thirring inequality
Diana Barseghyan
Year: 2009, MATH NOTES+
journal article

Dirichlet-type problems for certain Beltrami equations
Juan Bory Reyes, Diana Barseghyan, Baruch Schneider
Year: 2021, MEDITERR J MATH
journal article

Eigenvalue bound for Schroedinger operators with unbounded magnetic field
Diana Barseghyan, Baruch Schneider
Year: 2020, REP MATH PHYS
journal article

Magnetic Schroedinger operators with radially symmetric magnetic field and radially symmetric electric potential
Diana Barseghyan, Francoise Truc
Year: 2020, Springer Nature Switzerland AG
specialist book chapter

Spectral geometry in a rotating frame: Properties of the ground state
Diana Barseghyan, Pavel Exner
Year: 2020, Journal of Mathematical Analysis and Applications
journal article

Spectral estimates for Dirichlet Laplacian on tubes with exploding twisting velocity
Diana Barseghyan, Andrii Khrabustovskyi
Year: 2019, Operators and Matrices
journal article

A magnetic version of the Smilansky-Solomyak model
Diana Barseghyan, Pavel Exner
Year: 2017, J PHYS A-MATH THEOR
journal article

A REGULAR ANALOGUE OF THE SMILANSKY MODEL: SPECTRAL PROPERTIES
Diana Barseghyan, Pavel Exner
Year: 2017, REP MATH PHYS
journal article

On a class of Schroedinger operators exhibiting spectral transition
Diana Barseghyan, Olga Rossi
Year: 2017, European Mathematical Society Publishing House
specialist book chapter

Semiclassical bounds in magnetic bottles
Diana Barseghyan, Pavel Exner, Hynek Kovarik, Timo Weidl
Year: 2016, REV MATH PHYS
journal article

Spectral analysis of a class of Schrodinger operators exhibiting a parameter-dependent spectral transition
Diana Barseghyan, Pavel Exner, Andrii Khrabustovskyi, Milos Tater
Year: 2016, Journal of Physics A: Mathematical and Theoretical
journal article

Gaps in the spectrum of a periodic quantum graph with periodically distributed ?'-type interactions
Diana Barseghyan, Andrii Khrabustovskyi
Year: 2015, J PHYS A-MATH THEOR
journal article

A regular version of Smilansky model
Diana Barseghyan, Pavel Exner
Year: 2014, Journal of Mathematical Physics
journal article

A variation on Smilansky's model
Diana Barseghyan, Pavel Exner
Year: 2014, World Scientific Publishing Co.
specialist book chapter

Spectral estimates for Dirichlet Laplacians on perturbed twisted tubes
Diana Barseghyan, Pavel Exner
Year: 2014, Operators and matrices
journal article

Inverse Problems and Applications
Diana Barseghyan
Year: 2013
work experience abroad

Spectral Analysis of Schroedinger Operators with Unusual Semiclassical Behavior,
Diana Barseghyan, Pavel Exner
Year: 2013, Acta Polytechnica
journal article

Spectral estimates for Dirichlet Laplacians and Schrödinger operators on geometrically nontrivial cusps
Diana Barseghyan, P. Exner
Year: 2013, Journal of Spectral Theory
journal article

Spectral estimates for a class of Schrödinger operators with infinite phase space and potential unbounded from below
Diana Barseghyan, P. Exner
Year: 2012, J. Phys. A, Math. Theor.
journal article

Possibility to strengthen the Lieb-Thirring inequality for systems of functions of special type
Diana Barseghyan
Year: 2011, Moscow University Mathematics Bulletin
journal article

Applications of inequalities of Lieb-Thirring type to spectral theory
Diana Barseghyan
Year: 2010, MATH NOTES+
journal article

On the possibility of strengthening the Lieb-Thirring inequality
Diana Barseghyan
Year: 2009, MATH NOTES+
journal article

On inequalities of Lieb-Thirring type
Diana Barseghyan
Year: 2007, MATH NOTES+
journal article

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AuthorTitleType of thesisYear
Gamrotová MichaelaSelf-adjoint operators and their spectrum: general theory and some non-classical examples.Master's thesis 2019 


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