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personal data approved: 2016. VII. 13.
Personal data
György Gát
name György Gát
year of birth 1961
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
(2015. XII. 11.)
Contact details
E-mail address gat.gyorgyscience.unideb.hu
phone number +36 52 512-900
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

present PhD students:
Anas Ahmad Mohammad Abu Joudeh (PhD) (2017/08)  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
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
language: English
DOI 
2014

Gát G: Almost everywhere convergence of sequences of Cesaro and Riesz means of integrable functions with respect to the multidimensional Walsh system, ACTA MATHEMATICA SINICA-ENGLISH SERIES 30: (2) pp. 311-322.
type of document: Journal paper/Article
language: English
DOI 
2014

Gát G, Goginava U, Karagulyan G: A remark on the divergence of strong power means of Walsh-Fourier series, MATHEMATICAL NOTES 96: (5-6) pp. 897-903.
type of document: Journal paper/Article
language: English
DOI 
2012

Gat G: Convergence of sequences of two-dimensional Fejer means of trigonometric Fourier series of integrable functions, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 390: (2) pp. 573-581.
type of document: Journal paper/Article
language: English
DOI 
2012

Gat G: On almost everywhere convergence and divergence of Marcinkiewicz-like means of integrable functions with respect to the two-dimensional Walsh system, JOURNAL OF APPROXIMATION THEORY 164: (1) pp. 145-161.
type of document: Journal paper/Article
language: English
DOI 
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: 15
language: English
DOI 
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: 20
language: English
DOI 
1998

Gat G: On the two-dimensional pointwise dyadic calculus, JOURNAL OF APPROXIMATION THEORY 92: (2) pp. 191-215.
type of document: Journal paper/Article
number of independent citations: 15
language: English
DOI 
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: 48
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: 50
language: English
DOI 
Number of independent citations to these publications:148 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
104
number of scientific publications:
109
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
2 
number of independent citations to scientific publications and creative works:
512

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 1.2318 ( 2016. XI. 26. )