Tetiana Vdovenko
Candidate of Physical and Mathematical Sciences
Senior Lecturer at the Department of Mathematical Physics and Differential Equations
Has been working at Igor Sikorsky Kyiv Polytechnic Institute since 2014
The teacher's page at intellect.kpi.uaEducation
2006–2013 − Faculty of Physics and Mathematics, Igor Sikorsky Kyiv Polytechnic Institute (specialisation - mathematics);
2019 – defended a thesis for the degree of Candidate of Physical and Mathematical Sciences on the topic «Singularly asymmetrically perturbed self-adjoint operators»(specialisation: mathematical analysis) at Igor Sikorsky Kyiv Polytechnic Institute, scientific supervisor: Corresponding Member of the National Academy of Sciences of Ukraine, Doctor of Physics and Mathematics, Professor M. E. Dudkin.
Research interests
Singularly asymmetric self-adjoint operators and their spectrum.
Main scientific publications
Scientific articles
1. E. Dudkin, T. I. Vdovenko, On nonsymmetric rank one singular perturbations of selfadjoint operators Methods Funct. Anal. Topology, 22, no. 2 (2016) 137-151. https://mfat.imath.kiev.ua/article/?id=841
2. E. Dudkin, T. I. Vdovenko, Dual pair of eigenvalues in rank one singular perturbations Matematychni Studii, 48, no. 2 (2017) 156-164. doi:10.15330/ms.48.2.156-164
3. E. Dudkin, T. I. Vdovenko, On extensions of linear functionals with applications to non-symmetrically singular perturbations Methods Funct. Anal. Topology, 24, no. 3 (2018) 193-206. https://mfat.imath.kiev.ua/article/?id=1082
Other scientific publications:
https://scholar.google.com/citations?user=EPmuaBsAAAAJ&hl=uk
Educational and methodological publications
Вдовенко, Т. І. Диференціальні рівняння [Електронний ресурс] : навчально-методичний посібник для здобувачів ступеня бакалавра усіх технічних спеціальностей / Т. І. Вдовенко, В. І. Козак ; НТУУ «КПІ ім. І. Сікорського». – Електронні текстові дані (1 файл: 1.02 Мбайт). – Київ : НТУУ «КПІ», 2022. – 106 с.
Other educational and methodological publications:
https://ela.kpi.ua/communities/84564a5e-412a-4afe-942d-c981a8c23378
Contact Information
Phone (work): +38 (044) 204-82-46
е-mail: tanyavdovenko@meta.ua