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Publications by Olga Y. Kushel

Spectra and Approximations of a Class of Sign-Symmetric Matrices

Operators and Matrices

English

Matrices With Totally Positive Powers and Their Generalizations

Operators and Matrices

English

Related publications

Fine Spectra of Tridiagonal Symmetric Matrices

International Journal of Mathematics and Mathematical Sciences

English

On a New Class of Singular Nonsymmetric Matrices With Nonnegative Integer Spectra

English

CONDITIONS FOR COMPLEX SPECTRA IN a CLASS OF ${\Mathcal P}{\mathcal T}$ SYMMETRIC POTENTIALS

Modern Physics Letters A

High Energy Physics

English

A Special Class of Matrices

Pacific Journal of Mathematics

English

Classification of Skew Symmetric Matrices

Proceedings of the American Mathematical Society

Applied Mathematics

English

On Families of Symmetric Matrices

Moscow Mathematical Journal

English

Commutators of Skew-Symmetric Matrices

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering

Multidisciplinary

Applied Mathematics

English

Characteristic Polynomials of Symmetric Matrices

Pacific Journal of Mathematics

English

Spectra of Conservative Matrices

Proceedings of the American Mathematical Society

Applied Mathematics

English