Login
 Forum
 
 
Personal data sheet
 Print preview
personal data approved: 2019. XI. 10.
Personal data
György Gát
name György Gát
name of institution
doctoral school
DE Doctoral School of Mathematical and Computational Sciences (Core member)
Council of the Doctoral School
ME JÓZSEF HATVANY DOCTORAL SCHOOL FOR COMPUTER SCIENCE AND ENGINEERING (Announcer of research topic)
the share of work in the different doctoral schools. DE Doctoral School of Mathematical and Computational Sciences 99%
ME JÓZSEF HATVANY DOCTORAL SCHOOL FOR COMPUTER SCIENCE AND ENGINEERING 1%
accreditation statement submitted to: University of Debrecen
HAC accreditation
full compliance
(2019. VI. 28.)
Contact details
E-mail address gat.gyorgyscience.unideb.hu
phone number +36 52 512-900
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1993
discipline to which degree belongs mathematics and computing
institution granting the degree HAS
scientific degree, title CSc
year degree was obtained 1993
discipline to which degree belongs mathematics and computing
institution granting the degree HAS
scientific degree, title DSc
year degree was obtained 2009
discipline to which degree belongs mathematics and computing
institution granting the degree HAS
Employment
2015 - University of Debrecen
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 1
number of students who fulfilled course requirements 1
students who obtained their degrees:
Rodolfo Toledo PhD 2005  DSMCS-DE

students with degree granting in process:
Anas Ahmad Mohammad Abu Joudeh PhD (2020/12)  DSMCS-DE
present PhD students:
Anteneh Tilahun Adimasu (PhD) (2021/08)  DSMCS-DE
Gábor Lucskai (PhD) (2021/08)  DSMCS-DE
  Thesis topic proposals
Research
research area Fourier analysis of one and multidimensional functions. Investigation of convergence and divergence properties of Walsh, Walsh-like and trigonometric series. Applications of Walsh-Fourier transform.
research field in which current research is conducted mathematics and computing
Publications
2019

Gát György: Cesàro Means of Subsequences of Partial Sums of Trigonometric Fourier Series, CONSTRUCTIVE APPROXIMATION 49: (1) pp. 59-101.
type of document: Journal paper/Article
language: English
URL 
2018

György Gát: Almost everywhere convergence of Fejér means of two-dimensional triangular Walsh-Fourier series, JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS 24: (5) pp. 1249-1275.
type of document: Journal paper/Article
language: English
URL 
2018

György Gát, Ushangi Goginava: Norm convergence of logarithmic means on unbounded Vilenkin groups, BANACH JOURNAL OF MATHEMATICAL ANALYSIS 12: (2) pp. 422-438.
type of document: Journal paper/Article
language: English
URL 
2016

György Gát, Grigori Karagulyan: On Convergence Properties of Tensor Products of Some Operator Sequences, JOURNAL OF GEOMETRIC ANALYSIS 26: (4) pp. 3066-3089.
type of document: Journal paper/Article
number of independent citations: 7
language: English
URL 
2015

Gát G, Goginava U, Karagulyan G: On everywhere divergence of the strong Φ-means of Walsh-Fourier series, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 421: pp. 206-214.
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2007

Gat G: Pointwise convergence of cone-like restricted two-dimensional (C, 1) means of trigonometric Fourier series, JOURNAL OF APPROXIMATION THEORY 149: (1) pp. 74-102.
type of document: Journal paper/Article
number of independent citations: 42
language: English
URL 
2003

Gat G: Cesaro means of integrable functions with respect to unbounded Vilenkin systems, JOURNAL OF APPROXIMATION THEORY 124: (1) pp. 25-43.
type of document: Journal paper/Article
number of independent citations: 20
language: English
URL 
2000

Gat G: On the divergence of the (C, 1) means of double Walsh-Fourier series, PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 128: (6) pp. 1711-1720.
type of document: Journal paper/Article
number of independent citations: 29
language: English
URL 
1998

Gat G: On (C, 1) summability of integrable functions with respect to the Walsh-Kaczmarz system, STUDIA MATHEMATICA 130: (2) pp. 135-148.
type of document: Journal paper/Article
number of independent citations: 55
language: English
URL 
1993

GAT G: Investigations of certain operators with respect to the Vilenkin system, ACTA MATHEMATICA HUNGARICA 61: (1-2) pp. 131-149.
type of document: Journal paper/Article
number of independent citations: 66
language: English
URL 
Number of independent citations to these publications:220 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
117
number of scientific publications:
122
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
2 
number of independent citations to scientific publications and creative works:
725

 
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. )