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personal data approved: 2020. XII. 15.
Personal data
István Fazekas
name István Fazekas
name of institution
University of Debrecen
Doctoral Council of the University
doctoral school
DE Doctoral School of Mathematical and Computational Sciences (Supervisor)
DE Doctoral School of Informatics (Core member)
Council of the Doctoral School
Műszaki Tudományi Habilitációs Bizottság
OE Doctoral School of Applied Informatics and Applied Mathematics (Academic staff member)
DE 
Természettudományi és Informatikai Doktori Tanács (chairman)
the share of work in the different doctoral schools. DE Doctoral School of Mathematical and Computational Sciences 22%
DE Doctoral School of Informatics 66%
DE UD-DSI Council of the Doctoral School 2%
DE UD-DSI Műszaki Tudományi Habilitációs Bizottság 1%
DE  Természettudományi és Informatikai Doktori Tanács (chairman) 8%
DE Doctoral Council of the University 1%
accreditation statement submitted to: University of Debrecen
HAC accreditation
full compliance
(2019. VI. 28.)
Contact details
E-mail address fazekas.istvaninf.unideb.hu
phone number +36 52 512-900/75211
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1986
discipline to which degree belongs mathematics and computing
institution granting the degree Tudományos Minősítő Bizottság (to be translated)
scientific degree, title CSc
year degree was obtained 1986
discipline to which degree belongs
institution granting the degree HAS
scientific degree, title DSc
year degree was obtained 2010
discipline to which degree belongs mathematics and computing
institution granting the degree HAS
Employment
1978 - University of Debrecen
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 12.5
number of students who fulfilled course requirements 7.5
students who obtained their degrees:
Attila Perecsényi PhD 2021  UD-DSI
Tibor Gábor Tajti PhD 2021  UD-DSI
Bettina Lukácsné Porvázsnyik PhD 2019  DSMCS-DE
József Attila Túri PhD 2017  DSAIAM
Józsefné Libor PhD 2013  DSMCS-DE
Zsolt Karácsony PhD 2011  DSMCS-DE
László Ketskeméty PhD 2005  DSMCS-DE
Tibor Tómács PhD 2004  DSMCS-DE
Sándor Baran PhD 2001  DSMCS-DE

completed course requirement:
Csaba Noszály (PhD) 2017/01  UD-DSI
Renáta Vas (PhD) 2013/08  DSMCS-DE
Sándor Pecsora (PhD) 2017/01  UD-DSI
(50%) Szilárd Márkus (PhD) 2008/08  DSAS
present PhD students:
László Fórián (PhD) (2024/01)  UD-DSI
Michael Ochieng Suja (PhD) (2023/08)  DSMCS-DE
Attila Barta (PhD) (2022/08)  UD-DSI
  Thesis topic proposals
Research
research area Probability theory. Laws of large numbers, limit theorems, discrete models. Statistical estimations and tests. Regression models. Nonparametric estimators. Modeling networks.
research field in which current research is conducted mathematics and computing
Publications
2020

Fazekas Istvan, Pecsora Sandor: On the spectrum of noisy blown-up matrices, SPECIAL MATRICES 8: (1) pp. 104-122.
type of document: Journal paper/Article
language: English
URL 
2019

Noszály Csaba, Perecsényi Attila, Fazekas István: The N -star network evolution model, JOURNAL OF APPLIED PROBABILITY 56: (2) pp. 416-440.
type of document: Journal paper/Article
language: English
URL 
2018

Fazekas Istvan, Chuprunov Alexey: The conditional maximum of Poisson random variables, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 47: (16) pp. 3857-3870.
type of document: Journal paper/Review paper
language: English
URL 
2018

Fazekas I., Noszály Cs., Perecsényi A.: A population evolution model and its applications to random networks, STATISTICS & PROBABILITY LETTERS 143: pp. 17-27.
type of document: Journal paper/Article
language: English
URL 
2018

István Fazekas, Sándor Pecsora, Bettina Porvázsnyik: General theorems on exponential and Rosenthal's inequalities and on complete convergence, JOURNAL OF MATHEMATICAL INEQUALITIES 12: (2) pp. 433-446.
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2007

Fazekas I, Chuprunov A: An almost sure functional limit theorem for the domain of geometric partial attraction of semistable laws, JOURNAL OF THEORETICAL PROBABILITY 20: (2) pp. 339-353.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL 
2006

Fazekas I, Chuprunov A: Asymptotic normality of kernel type density estimators for random fields, STATISTICAL INFERENCE FOR STOCHASTIC PROCESSES 9: (2) pp. 161-178.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL 
2003

Fazekas I, Rychlik Z: Almost sure central limit theorems for random fields, MATHEMATISCHE NACHRICHTEN 259: pp. 12-18.
type of document: Journal paper/Article
number of independent citations: 14
language: English
URL 
2003

Fazekas I: Limit theorems for the empirical distribution function in the spatial case, STATISTICS & PROBABILITY LETTERS 62: (3) pp. 251-262.
type of document: Journal paper/Article
number of independent citations: 5
language: English
URL 
2000

Fazekas I, Klesov O: A general approach to the strong law of large numbers, THEORY OF PROBABILITY AND ITS APPLICATIONS 45: (3) pp. 436-449.
type of document: Journal paper/Article
number of independent citations: 68
language: English
URL 
Number of independent citations to these publications:94 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
114
number of scientific publications:
112
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
0 
scientific publications published abroad that meet the accreditation criteria:
59
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
51
number of independent citations to scientific publications and creative works:
289

 
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. )