OaM-01-03 |
» Location of the spectrum of operator matrices which are associated to second order equations
(03/2007) |

OaM-02-07 |
» Characterizing Jordan automorphisms of matrix algebras through preserving properties
(03/2008) |

OaM-02-22 |
» On the spectra of some Toeplitz and Wiener-Hopf operators with almost periodic matrix symbols
(09/2008) |

OaM-03-27 |
» Estimating matching distance between spectra
(12/2009) |

OaM-04-19 |
» On the spectrum of Toeplitz operators with quasi-homogeneous symbols
(09/2010) |

JMI-05-36 |
» Quadratic interpolation and some operator inequalities
(09/2011) |

OaM-06-03 |
» On the spectra of generalized Fibonacci and Fibonacci-like operators
(03/2012) |

OaM-07-49 |
» One-dimensional Schrödinger operators with *δ'*-interactions on a set of Lebesgue measure zero
(12/2013) |

OaM-08-32 |
» Green's function, resolvent, Parseval equality of differential operator with block-triangular matrix coefficients
(09/2014) |

OaM-08-51 |
» The block numerical range of analytic operator functions
(12/2014) |

OaM-09-16 |
» On spectra of composition operators
(06/2015) |

DEA-07-22 |
» Property of growth determined by spectrum of operator associated with the Timoshenko system with weakly dissipation
(08/2015) |

OaM-10-22 |
» Note on some operator equations and local spectral properties
(06/2016) |

OaM-10-29 |
» Variational principles for self-adjoint operator functions arising from second-order systems
(09/2016) |

OaM-11-18 |
» Pseudospectrum of an element of a Banach algebra
(03/2017) |

OaM-11-27 |
» Spectra of infinite graphs via Schur complement
(06/2017) |

OaM-11-37 |
» Spectra of Laplacians on forms on an infinite graph
(06/2017) |

OaM-11-50 |
» Second regularized trace of a differential operator with second order unbounded operator coefficient given in a finite interval
(09/2017) |

OaM-12-02 |
» On the open ball centered at an invertible element of a Banach algebra
(03/2018) |

OaM-12-15 |
» On the block numerical range of operators on arbitrary Banach spaces
(03/2018) |

OaM-12-19 |
» Some spectral properties of fourth order differential operator equation
(03/2018) |

OaM-12-58 |
» The Spectrum and fine spectrum of generalized Rhaly-Cesàro matrices on *c*_{0} and *c*
(12/2018) |

OaM-12-67 |
» The Kunz-Souillard approach to localization for Jacobi operators
(12/2018) |

OaM-12-69 |
» Weyl's theorem and its perturbations for the functions of operators
(12/2018) |

OaM-13-14 |
» Commutativity and spectral properties of *k*^{th}-order slant little Hankel operators on the Bergman space
(03/2019) |

OaM-13-28 |
» Compact perturbations of Drazin invertible operators
(06/2019) |

OaM-13-52 |
» On multiplicity of spectrum for Anderson type operators with higher rank perturbations
(09/2019) |

OaM-13-77 |
» On the maximal numerical range of a hyponormal operator
(12/2019) |

OaM-14-17 |
» Norms, kernels and eigenvalues of some infinite graphs
(03/2020) |

OaM-14-19 |
» The spectrum of the restriction to an invariant subspace
(03/2020) |

OaM-14-51 |
» Analyzing the spectral (a)symmetry of the massless Dirac operator on the 3-torus
(12/2020) |

OaM-14-62 |
» Topological properties of the block numerical range of operator matrices
(12/2020) |

MIA-24-55 |
» Lower bounds for the spread of a nonnegative matrix
(07/2021) |

OaM-15-55 |
» The spectrum of *q*-Cesàro matrices on *c* and its various spectral decomposition for 0<*q*<1
(09/2021) |

OaM-15-62 |
» On the compactness and spectra of the generalized difference operator on the spaces ℓ^{∞} and bv
(09/2021) |

OaM-16-40 |
» Minimal families of limit operators
(06/2022) |

OaM-16-52 |
» A pseudospectral mapping theorem for operator pencils
(09/2022) |