Subject class page

47A75

19 articles

Showing 1-19 of 19

Article	Title	Journal	Published
OaM-17-43	Spectral representation of absolutely minimum attaining unbounded normal operators S. H. Kulkarni, G. Ramesh	OaM Operators and Matrices	Volume 17, Issue 3 09/2023
OaM-16-63	Universally symmetric norming operators are compact Satish K. Pandey	OaM Operators and Matrices	Volume 16, Issue 4 12/2022
DEA-14-39	Multiple solutions for nonlocal fractional Kirchhoff type problems Ahmad Ghobadi, Shapour Heidarkhani	DEA Differential Equations & Applications	Volume 14, Issue 4 11/2022
OaM-14-62	Topological properties of the block numerical range of operator matrices Agnes Radl, Manfred P. H. Wolff	OaM Operators and Matrices	Volume 14, Issue 4 12/2020
OaM-14-40	Schrödinger operators with potential waveguides on periodic graphs Olaf Post, Natalia Saburova	OaM Operators and Matrices	Volume 14, Issue 3 09/2020
OaM-14-35	Eigenvalues of discrete Sturm-Liouville problems with sign-changing weight and coupled boundary conditions Chenghua Gao, Fei Zhang, Maojun Ran	OaM Operators and Matrices	Volume 14, Issue 2 06/2020
OaM-14-17	Norms, kernels and eigenvalues of some infinite graphs Aahan Agrawal, Astrid Berge, Seth Colbert-Pollack, Rubén A. Martínez-Avendaño, Elyssa Sliheet	OaM Operators and Matrices	Volume 14, Issue 1 03/2020
OaM-12-42	On differentiability of a class of orthogonally invariant functions on several operator variables Tianpei Jiang, Hristo Sendov	OaM Operators and Matrices	Volume 12, Issue 3 09/2018
MIA-21-47	Inequalities among eigenvalues of different self-adjoint discrete Sturm-Liouville problems Hao Zhu, Yuming Shi	MIA Mathematical Inequalities & Applications	Volume 21, Issue 3 07/2018
OaM-12-15	On the block numerical range of operators on arbitrary Banach spaces Agnes Radl, Manfred P. H. Wolff	OaM Operators and Matrices	Volume 12, Issue 1 03/2018
OaM-11-60	A spectral characterization of absolutely norming operators on S. N. ideals Satish K. Pandey	OaM Operators and Matrices	Volume 11, Issue 3 09/2017
OaM-09-44	On the distance to singularity via low rank perturbations Christian Mehl, Volker Mehrmann, Michał Wojtylak	OaM Operators and Matrices	Volume 9, Issue 4 12/2015
MIA-18-115	Jackson kernels: a tool for analysing the decay of eigenvalue sequences of integral operators on the sphere T. Jordão, V. A. Menegatto	MIA Mathematical Inequalities & Applications	Volume 18, Issue 4 10/2015
OaM-09-15	Spectral gap estimates for some block matrices Ivan Veselić, Krešimir Veselić	OaM Operators and Matrices	Volume 9, Issue 2 06/2015
OaM-06-26	Matrix formulation for infinite-rank operators Balmohan V. Limaye	OaM Operators and Matrices	Volume 6, Issue 2 06/2012
OaM-05-52	A review of a Riesz basis property for indefinite Sturm-Liouville problems Paul A. Binding, Andreas Fleige	OaM Operators and Matrices	Volume 5, Issue 4 12/2011
DEA-01-12	Optimization of the first eigenvalue in problems involving the bi-Laplacian Fabrizio Cuccu, Giovanni Porru	DEA Differential Equations & Applications	Volume 1, Issue 2 05/2009
MIA-12-25	On inequalities for polynomials in two variables O. R. Gabrielyan, H. G. Ghazaryan, V. N. Margaryan	MIA Mathematical Inequalities & Applications	Volume 12, Issue 2 04/2009
OaM-01-01	Szegö limit theorems for operators with almost periodic diagonals Steffen Roch, Bernd Silbermann	OaM Operators and Matrices	Volume 1, Issue 1 03/2007