| Publication | Date of Publication | Type |
|---|
| Unbounded Hamiltonians generated by Parseval frames | 2023-10-17 | Paper |
| Phillips symmetric operators and functional calculus of maximal symmetric operators | 2023-05-17 | Paper |
| Generalized Riesz systems and orthonormal sequences in Krein spaces | 2023-01-12 | Paper |
| On description of dual frames | 2021-11-23 | Paper |
| On the S-matrix of Schrödinger operator with nonlocal δ-interaction | 2021-07-30 | Paper |
| Hamiltonians generated by Parseval frames | 2021-05-19 | Paper |
| On the $S$-matrix of Schr\"odinger operator with nonlocal $\delta$-interaction | 2020-09-02 | Paper |
| Towards generalized Riesz systems theory | 2020-02-26 | Paper |
| On dual definite subspaces in Krein space | 2019-07-18 | Paper |
| On the Lax-Phillips scattering matrix of the abstract wave equation | 2019-03-29 | Paper |
| On \(J\)-frames related to maximal definite subspaces | 2019-03-29 | Paper |
| Phillips symmetric operators and their extensions | 2018-10-02 | Paper |
| Non-self-adjoint Schrödinger operators with nonlocal one-point interactions | 2018-02-20 | Paper |
| Phillips symmetric operators and their extensions | 2018-01-12 | Paper |
| Towards theory of C-symmetries | 2017-03-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2822616 | 2016-09-30 | Paper |
| Scattering theory for 0-perturbed \(\mathcal{PT}\)-symmetric operators | 2015-11-13 | Paper |
| On theS-matrix of Schrödinger operators with non-symmetric zero-range potentials | 2014-08-22 | Paper |
| Schrodinger Operators with Non-Symmetric Zero-Range Potentials | 2014-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5745889 | 2014-02-17 | Paper |
| On J-self-adjoint operators with stable C-symmetries | 2013-12-13 | Paper |
| Lax-Phillips scattering theory for PT-symmetric ρ-perturbed operators | 2013-11-29 | Paper |
| On elements of the Lax–Phillips scattering scheme for $\mathcal {PT}$-symmetric operators | 2013-04-05 | Paper |
| Unbounded $\mathcal {C}$-symmetries and their nonuniqueness | 2013-04-05 | Paper |
| On the theory of \(\mathcal{PT}\)-symmetric operators | 2013-01-23 | Paper |
| On self-adjoint operators in Krein spaces constructed by Clifford algebra Cl_2 | 2012-07-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2896677 | 2012-07-16 | Paper |
| On operators of transition in Krein spaces | 2011-12-01 | Paper |
| On a class of \(J\)-self-adjoint operators with empty resolvent set | 2011-04-11 | Paper |
| On $J$-self-adjoint extensions of the Phillips symmetric operator | 2011-04-06 | Paper |
| \mathcal {P}\mathcal {T}-symmetry, Cartan decompositions, Lie triple systems and Krein space-related Clifford algebras | 2010-11-03 | Paper |
| On Pseudo-Hermitian Operators with Generalized C-symmetries | 2009-12-18 | Paper |
| On the perturbation theory of self-adjoint operators | 2009-04-21 | Paper |
| J-self-adjoint operators with \mathcal{C} -symmetries: an extension theory approach | 2009-03-20 | Paper |
| On infinite-rank singular perturbations of the Schrödinger operator | 2009-02-28 | Paper |
| On symmetries in the theory of finite rank singular perturbations | 2009-02-09 | Paper |
| Singularly perturbed self-adjoint operators in scales of Hilbert spaces | 2008-06-18 | Paper |
| \(p\)-adic Schrödinger-type operator with point interactions | 2008-03-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5430478 | 2007-12-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3411043 | 2006-12-08 | Paper |
| On an Application of the Lax-Phillips Scattering Approach in the Theory of Singular Perturbations | 2006-07-20 | Paper |
| The Lax--Phillips scattering approach and singular perturbation of Schrödinger operator homogeneous with respect to scaling transformations | 2006-03-23 | Paper |
| On Conditions for the Applicability of the Lax–Phillips Scattering Scheme to the Investigation of an Abstract Wave Equation | 2005-09-28 | Paper |
| One-dimensional Schrödinger operators with -symmetric zero-range potentials | 2005-08-02 | Paper |
| On a variant of abstract scattering theory in terms of quadratic forms | 2005-05-09 | Paper |
| Pseudo-Hermiticity and theory of singular perturbations | 2004-11-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4782387 | 2002-12-01 | Paper |
| On the determination of free evolution in the Lax-Phillips scattering scheme for second-order operator-differential equations | 2002-06-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2780507 | 2002-04-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2754839 | 2001-11-04 | Paper |
| Elements of nonstationary scattering theory for a class of operator-differential equations | 2001-07-24 | Paper |
| On the inverse problem for perturbations of an abstract wave equation in the LAX-Phillips scattering scheme | 2000-11-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4511963 | 2000-11-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4512209 | 2000-11-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4705182 | 1999-12-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4705188 | 1999-12-19 | Paper |
| On elements of the Lax-Phillips scattering scheme for ρ-perturbations of an abstract wave equation | 1999-08-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4248249 | 1999-06-07 | Paper |
| Abstract Lax-Phillips scattering scheme for second-order operator-differential equations | 1998-03-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4370568 | 1998-03-05 | Paper |
| An abstract Lax-Phillips scattering theory for a class of second-order equations | 1997-08-20 | Paper |
| Abstract scattering scheme of Lax and Phillips in Pontryagin spaces | 1997-06-12 | Paper |
| Abstract Lax-Phillips scattering scheme for second-order operator-differential equations | 1996-01-01 | Paper |
| Spectral analysis of doubly \(J\)-nonexpanding operators | 1994-09-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4289733 | 1994-08-18 | Paper |
| On the stability of doubly \(J\)-nonexpansive operators | 1992-06-27 | Paper |
| Spaces of boundary values and regular extensions of Hermitian operators | 1992-06-25 | Paper |
| J-nonexpansive operators | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3363843 | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3761152 | 1986-01-01 | Paper |
