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Olga Katkova

Lecturer

Ph.D., Mathematics
Kharkov National University (Ukraine)

 Contact Information:

Office: Wheatley 3-154-19
Phone: (617) 287-6460
Email: olga.katkova

Spring 2024 Office Hours:

TBA
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Professional Interests: Zero distribution of polynomials and entire functions, hyperbolic polynomials, stable polynomials, total positivity, multiple positivity.

 

Recent Publications:

2020 [MR4181781] Hermite-Poulain theorems for linear finite difference operators . Constructive Approximation 52 (3), 357-393. --- O. Katkova, M. Tyaglov, A. Vishnyakova
2018 [MR3847101] Linear finite difference operators preserving the Laguerre–Pólya class . Complex Variables and Elliptic Equations 63 (11), 1604-1619. --- O. Katkova, M. Tyaglov, A. Vishnyakova
More publications

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University of Massachusetts Boston
Phone: 617-287-6460;   Fax: 617-287-6433
Information: math@umb.edu