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personal data approved: 2020. X. 06.
Personal data
Sándor Kovács
name Sándor Kovács
name of institution
doctoral school
ELTE Doctoral School of Informatics (Supervisor)
ELTE Doctoral School of Mathematics (Supervisor)
the share of work in the different doctoral schools. ELTE Doctoral School of Informatics 70%
ELTE Doctoral School of Mathematics 30%
Contact details
phone number +36 1 209-0555/8456
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 2006
discipline to which degree belongs mathematics and computing
institution granting the degree Eötvös Loránd Tudományegyetem (to be translated)
Employment
1998 - Eötvös Loránd University, Budapest
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 3
number of students who fulfilled course requirements 0
students who obtained their degrees:
present PhD students:
Noémi Szabó (PhD) (2025/08)  IDI2-ELTE
Anikó Rumbus (PhD) (2023/08)  IDI2-ELTE
Szilvia György (PhD) (2022/08)  DSM
  Thesis topic proposals
Research
research area Biomathematics, Qualitative Theory of Differential Equations
research field in which current research is conducted mathematics and computing
Publications
2020

Kovács Sándor: Differenciaegyenletek, Typotex
type of document: Book/Monography
language: Hungarian
2020

Kovács Sándor, György Szilvia, Gyúró Noémi: On an Invasive Species Model with Harvesting, In: Mondaini, Rubem P. (szerk.) Trends in Biomathematics: Modeling Cells, Flows, Epidemics, and the Environment, Springer International Publishing (2020) pp. 299-334.
type of document: Part of book/Proceedings Paper
language: English
URL 
2019

Kovács Sándor, György Szilvia: On the qualitative behaviour of parameter dependent systems, MISKOLC MATHEMATICAL NOTES 20: (1) pp. 353-364.
type of document: Journal paper/Article
language: English
URL 
2019

György Szilvia, Kovács Sándor: APPROXIMATING HOMOCLINIC ORBITS OF AUTONOMOUS SYSTEMS VIA DISCRETE DICHOTOMIES, ANNALES UNIVERSITATIS SCIENTIARUM BUDAPESTINENSIS DE ROLANDO EOTVOS NOMINATAE SECTIO COMPUTATORICA 49: pp. 229-247.
type of document: Journal paper/Article
language: English
2019

György Szilvia, Kovács Sándor: Qualitative properties of a class of retarded dynamical systems (2019), In: 11th Conference of Qualitative Theory of Differential Equations, Szeged, (2019) p. 38.
type of document:
language: English
2018

Császár Szilvia, Kovács Sándor: Exponential dichotomy and the stability of linear systems, ANNALES UNIVERSITATIS SCIENTIARUM BUDAPESTINENSIS DE ROLANDO EOTVOS NOMINATAE SECTIO COMPUTATORICA 47: pp. 211-226.
type of document: Journal paper/Article
language: English
2018

Császár Szilvia, Kovács Sándor: Stability and bifurcation for a class of retarded dynamical systems, In: Veszprém Conference on Differential and Difference Equations and Applications (2018), (2018) p. 24.
type of document:
language: English
2015

Imre E, Berzi P, Hortobágyi Z, Singh VP, Hegedüs C, Kovács S, Fityus S: Some efficient methods for solving non-linear inverse problems, In: Fusao, Oka (szerk.) Computer Methods and Recent Advances in Geomechanics, CRC Press/Balkema (2015) pp. 1637-1642.
type of document: Part of book/Proceedings Paper
language: English
2004

Kovács Sándor: Delay in decision making causes oscillation, NONLINEARITY 17: pp. 2267-2274.
type of document: Journal paper/Article
language: English
URL 
2004

Kovács Sándor: Turing bifurcation in a system with cross diffusion, NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS 59: (4) pp. 567-581.
type of document: Journal paper/Article
number of independent citations: 19
language: English
URL 
Number of independent citations to these publications:19 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
30
number of scientific publications:
30
monographs and professional books:
1
monographs/books in which chapters/sections were contributed:
0 
number of independent citations to scientific publications and creative works:
72

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )