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Author ID: hansmann.marcel Recent zbMATH articles by "Hansmann, Marcel"
Published as: Hansmann, Marcel; Hansmann, M.
External Links: MGP
Documents Indexed: 19 Publications since 2007
Co-Authors: 4 Co-Authors with 9 Joint Publications
45 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

15 Publications have been cited 164 times in 78 Documents Cited by Year
On the discrete spectrum of non-selfadjoint operators. Zbl 1183.47016
Demuth, Michael; Hansmann, Marcel; Katriel, Guy
43
2009
Eigenvalues of non-selfadjoint operators: a comparison of two approaches. Zbl 1280.47005
Demuth, Michael; Hansmann, Marcel; Katriel, Guy
36
2013
An eigenvalue estimate and its application to non-selfadjoint Jacobi and Schrödinger operators. Zbl 1230.47008
Hansmann, Marcel
25
2011
Inequalities for the eigenvalues of non-selfadjoint Jacobi operators. Zbl 1222.47039
Hansmann, Marcel; Katriel, Guy
15
2011
Variation of discrete spectra for non-selfadjoint perturbations of selfadjoint operators. Zbl 1286.47012
Hansmann, Marcel
12
2013
Open problems: Lieb-Thirring type inequalities for Schrödinger operators with a complex-valued potential. Zbl 1279.47071
Demuth, Michael; Hansmann, Marcel; Katriel, Guy
9
2013
Estimating the number of eigenvalues of linear operators on Banach spaces. Zbl 1310.47015
Demuth, M.; Hanauska, F.; Hansmann, M.; Katriel, G.
4
2015
From spectral theory to bounds on zeros of holomorphic functions. Zbl 1372.30005
Hansmann, Marcel; Katriel, Guy
4
2013
Perturbation determinants in Banach spaces-with an application to eigenvalue estimates for perturbed operators. Zbl 1356.47004
Hansmann, Marcel
4
2016
Some remarks on upper bounds for Weierstrass primary factors and their application in spectral theory. Zbl 06813685
Hansmann, Marcel
4
2017
Absence of eigenvalues of non-selfadjoint Schrödinger operators on the boundary of their numerical range. Zbl 1286.47013
Hansmann, Marcel
3
2014
An observation concerning boundary points of the numerical range. Zbl 1329.47004
Hansmann, Marcel
2
2015
On non-round points of the boundary of the numerical range and an application to non-selfadjoint Schrödinger operators. Zbl 1370.47006
Hansmann, Marcel
1
2015
Estimating eigenvalue moments via Schatten norm bounds on semigroup differences. Zbl 1158.47003
Hansmann, M.
1
2007
On the role of the comparison function in the spectral theory of selfadjoint operators. Zbl 1236.47003
Demuth, Michael; Hansmann, Marcel
1
2011
Some remarks on upper bounds for Weierstrass primary factors and their application in spectral theory. Zbl 06813685
Hansmann, Marcel
4
2017
Perturbation determinants in Banach spaces-with an application to eigenvalue estimates for perturbed operators. Zbl 1356.47004
Hansmann, Marcel
4
2016
Estimating the number of eigenvalues of linear operators on Banach spaces. Zbl 1310.47015
Demuth, M.; Hanauska, F.; Hansmann, M.; Katriel, G.
4
2015
An observation concerning boundary points of the numerical range. Zbl 1329.47004
Hansmann, Marcel
2
2015
On non-round points of the boundary of the numerical range and an application to non-selfadjoint Schrödinger operators. Zbl 1370.47006
Hansmann, Marcel
1
2015
Absence of eigenvalues of non-selfadjoint Schrödinger operators on the boundary of their numerical range. Zbl 1286.47013
Hansmann, Marcel
3
2014
Eigenvalues of non-selfadjoint operators: a comparison of two approaches. Zbl 1280.47005
Demuth, Michael; Hansmann, Marcel; Katriel, Guy
36
2013
Variation of discrete spectra for non-selfadjoint perturbations of selfadjoint operators. Zbl 1286.47012
Hansmann, Marcel
12
2013
Open problems: Lieb-Thirring type inequalities for Schrödinger operators with a complex-valued potential. Zbl 1279.47071
Demuth, Michael; Hansmann, Marcel; Katriel, Guy
9
2013
From spectral theory to bounds on zeros of holomorphic functions. Zbl 1372.30005
Hansmann, Marcel; Katriel, Guy
4
2013
An eigenvalue estimate and its application to non-selfadjoint Jacobi and Schrödinger operators. Zbl 1230.47008
Hansmann, Marcel
25
2011
Inequalities for the eigenvalues of non-selfadjoint Jacobi operators. Zbl 1222.47039
Hansmann, Marcel; Katriel, Guy
15
2011
On the role of the comparison function in the spectral theory of selfadjoint operators. Zbl 1236.47003
Demuth, Michael; Hansmann, Marcel
1
2011
On the discrete spectrum of non-selfadjoint operators. Zbl 1183.47016
Demuth, Michael; Hansmann, Marcel; Katriel, Guy
43
2009
Estimating eigenvalue moments via Schatten norm bounds on semigroup differences. Zbl 1158.47003
Hansmann, M.
1
2007
all top 5

Cited by 75 Authors

12 Hansmann, Marcel
7 Cuenin, Jean-Claude
5 Behrndt, Jussi
5 Golinskii, Leonid Borisovich
5 Korotyaev, Evgeny L.
4 Demuth, Michael
4 Laptev, Ari
4 Safronov, Oleg
4 Sambou, Diomba
3 Frank, Rupert L.
3 Gesztesy, Fritz
3 Katriel, Guy
3 Kuzmina, N. P.
3 Skorokhodov, Sergey L.
2 Bögli, Sabine
2 Cossetti, Lucrezia
2 Gil’, Michael Iosif
2 Hanauska, Franz
2 Hulko, Artem
2 Ibrogimov, Orif O.
2 Kupin, Stanislas
2 Lotoreichik, Vladimir
2 Štampach, František
2 ter Elst, Antonius Frederik Maria
1 Arlins’kyĭ, Yuriĭ Moĭseĭovych
1 Balti, Marwa
1 Baranov, Anton D.
1 Bekker, Miron B.
1 Birbonshi, Riddhick
1 Blechta, Jan
1 Borichev, Aleksandr Aleksandrovich
1 Boulton, Lyonell S.
1 Bourget, Olivier
1 Briet, Philippe
1 Britz, Thomas
1 Carey, Alan L.
1 Cassano, Biagio
1 Chan, Jorting
1 Christiansen, Jacob Stordal
1 Damanik, David
1 Derevyagin, Maxim S.
1 Dubuisson, Clément
1 Engström, Christian
1 Exner, Pavel
1 Fanelli, Luca
1 Favorov, Sergeĭ Yur’evich
1 Hiremath, Kirankumar R.
1 Holzmann, Markus
1 Khabibullin, Bulat Nurmievich
1 Langer, Matthias
1 Men’shikova, É. B.
1 Mizutani, Haruya
1 Nakagawa, Katsukuni
1 Nichols, Roger
1 Patra, Arnab
1 Puri, Rajan
1 Rohleder, Jonathan
1 Rose, Christian
1 Siegl, Petr
1 Someyama, Norihiro
1 Spitkovsky, Ilya Matvey
1 Srivastava, Parmeshwary Dayal
1 Stepin, Stanislav A.
1 Sukochev, Fedor Anatol’evich
1 Świderski, Grzegorz
1 Taarabt, Amal
1 Torshage, Axel
1 Tretter, Christiane
1 Vaĭnberg, Boris Rufimovich
1 Volberg, Alexander Lvovich
1 Weis, Stephan
1 Yakubovich, Dmitry V.
1 Yuditskii, Peter Meerovich
1 Zanin, Dmitriy V.
1 Zinchenko, Maxim
all top 5

Cited in 40 Serials

7 Integral Equations and Operator Theory
7 Journal of Functional Analysis
6 Journal of Mathematical Analysis and Applications
5 Letters in Mathematical Physics
5 Journal of Spectral Theory
4 Communications in Mathematical Physics
3 Transactions of the American Mathematical Society
3 Computational Mathematics and Mathematical Physics
3 Complex Analysis and Operator Theory
2 Advances in Mathematics
2 Proceedings of the American Mathematical Society
2 Journal de Mathématiques Pures et Appliquées. Neuvième Série
2 Bulletin of Mathematical Sciences
1 Applicable Analysis
1 Indian Journal of Pure & Applied Mathematics
1 Journal of Mathematical Physics
1 Linear and Multilinear Algebra
1 Reports on Mathematical Physics
1 Reviews in Mathematical Physics
1 Functional Analysis and its Applications
1 Journal of Differential Equations
1 Journal of the London Mathematical Society. Second Series
1 Mathematische Nachrichten
1 Revista Matemática Iberoamericana
1 SIAM Journal on Matrix Analysis and Applications
1 The Journal of Geometric Analysis
1 Linear Algebra and its Applications
1 Russian Journal of Mathematical Physics
1 Filomat
1 Journal of Difference Equations and Applications
1 Discrete and Continuous Dynamical Systems
1 Doklady Mathematics
1 Lobachevskii Journal of Mathematics
1 Annales Henri Poincaré
1 Proceedings of the National Academy of Sciences, India. Section A. Physical Sciences
1 Oberwolfach Reports
1 Communications in Mathematical Analysis
1 Analysis and Mathematical Physics
1 Afrika Matematika
1 Proceedings of the American Mathematical Society. Series B

Citations by Year