Author page

Ilya M. Spitkovsky

11 articles

Showing 1-11 of 11

Article Title Journal Published
OaM-17-14 Numerical ranges of some Foguel operators
Muyan Jiang, Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 17, Issue 1
03/2023
OaM-15-80 On the Stampfli point of some operators and matrices
Thanin Quartz, Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 15, Issue 4
12/2021
OaM-14-06 Inverse continuity of the numerical range map for Hilbert space operators
Brian Lins, Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 14, Issue 1
03/2020
OaM-13-45 A note on the maximal numerical range
Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 13, Issue 3
09/2019
OaM-11-15 On the normalized numerical range
Ilya M. Spitkovsky, Andrei-Florian Stoica
OaM
Operators and Matrices
 Volume 11, Issue 1
03/2017
OaM-10-58 Pre-images of extreme points of the numerical range, and applications
Ilya M. Spitkovsky, Stephan Weis
OaM
Operators and Matrices
 Volume 10, Issue 4
12/2016
OaM-09-01 Factorization of some triangular matrix functions and its applications
Yuri I. Karlovich, J. Loreto-Hernández, Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 9, Issue 1
03/2015
OaM-08-39 Pre-images of boundary points of the numerical range
Timothy Leake, Brian Lins, Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 8, Issue 3
09/2014
OaM-06-41 The possible shapes of numerical ranges
J. William Helton, Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 6, Issue 3
09/2012
OaM-03-24 Matrices with normal defect one
Dmitry S. Kaliuzhnyi-Verbovetskyi, Ilya M. Spitkovsky, Hugo J. Woerdeman
OaM
Operators and Matrices
 Volume 3, Issue 3
09/2009
OaM-02-22 On the spectra of some Toeplitz and Wiener-Hopf operators with almost periodic matrix symbols
Abraham Isgur, Ilya M. Spitkovsky
OaM
Operators and Matrices
 Volume 2, Issue 3
09/2008