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personal data approved: 2016. X. 11.
Personal data
Péter Hajnal
name Péter Hajnal
year of birth 1961
name of institution
doctoral school
SzTE Doctoral School of Mathematics and Computer Science (Core member)
Council of the Doctoral School
SzTE PhD School in Computer Science (Academic staff member)
the share of work in the different doctoral schools. SzTE Doctoral School of Mathematics and Computer Science 85%
SzTE PhD School in Computer Science 14%
SzTE DSMath Council of the Doctoral School 1%
accreditation statement submitted to: University of Szeged
HAC accreditation
full compliance
(2015. VII. 08.)
Contact details
E-mail address hajnalmath.u-szeged.hu
phone number +36 62 544-088
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1988
discipline to which degree belongs mathematics and computing
institution granting the degree The University of Chicago
scientific degree, title CSc
year degree was obtained 1993
discipline to which degree belongs mathematics and computing
institution granting the degree HAS
Employment
1992 - University of Szeged
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 10
number of students who fulfilled course requirements 9
students who obtained their degrees:
Beáta Bényi PhD 2015  DSMath
GÁBOR NAGY PhD 2014  DSMath
Viola Mészáros PhD 2011  DSMath
Judit Nagy-György PhD 2009  DSMath
József Balogh PhD 2003  DSMath
János Barát PhD 2002  DSMath

students with degree granting in process:
Balázs Udvari PhD (2017/12)  DSMath
László Ozsvárt PhD (2017/12)  DSMath
Roland Markó PhD (2017/06)  DSMath
present PhD students:
János Csányi (PhD) (2020/08)  DSMath
hiányos adatú hallgatói:
Pál Rója PhD (2016/08)  DSMath
  Thesis topic proposals
Research
research area combinatorics, graph theory, theoretical computer science
research field in which current research is conducted mathematics and computing
Publications
2016

János Csányi, Péter Hajnal, Gábor V Nagy: On the staircases of Gyárfás, ELECTRONIC JOURNAL OF COMBINATORICS 23: (2) Paper #P2.17. 10 p.
type of document: Journal paper/Article
language: English
URL 
2015

Péter Hajnal, László I Szabó, Vilmos Totik: Convex polygons and common transversals, AMERICAN MATHEMATICAL MONTHLY 122: (9) pp. 836-844.
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2015

Beáta Bényi, Péter Hajnal: Combinatorics of poly-Bernoulli numbers, STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA 52: (4) pp. 537-558.
type of document: Journal paper/Article
language: English
DOI 
2014

Péter Hajnal, Gábor V. Nagy: A bijective proof of Shapiro's Catalan convolution, ELECTRONIC JOURNAL OF COMBINATORICS 21: (2) Paper #P2.42. 10 p.
type of document: Journal paper/Article
language: English
URL 
2012

Barát J, Hajnal P, Lin Y, Yang A: On the structure of graphs with path-width at most two, STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA 49: (2) pp. 211-222.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL 
1992

Furedi Z, Hajnal P: DAVENPORT-SCHINZEL THEORY OF MATRICES, DISCRETE MATHEMATICS 103: (3) pp. 233-251.
type of document: Journal paper/Article
number of independent citations: 51
language: English
DOI 
1991

EDELSBRUNNER H, HAJNAL P: A LOWER BOUND ON THE NUMBER OF UNIT DISTANCES BETWEEN THE VERTICES OF A CONVEX POLYGON, JOURNAL OF COMBINATORIAL THEORY SERIES A 56: (2) pp. 312-316.
type of document: Journal paper/Article
number of independent citations: 18
language: English
DOI 
1991

HAJNAL P: AN OMEGA(N4/3) LOWER BOUND ON THE RANDOMIZED COMPLEXITY OF GRAPH PROPERTIES, COMBINATORICA 11: (2) pp. 131-143.
type of document: Journal paper/Article
number of independent citations: 13
language: English
DOI 
1987

Babai L, Hajnal P, Szemeredi E, Turan G: A Lower Bound For Read-once-only Branching Programs, JOURNAL OF COMPUTER AND SYSTEM SCIENCES 35: (2) pp. 153-162.
type of document: Journal paper/Article
number of independent citations: 14
language: English
DOI 
1983

HAJNAL P: PARTITION OF GRAPHS WITH CONDITION ON THE CONNECTIVITY AND MINIMUM DEGREE, COMBINATORICA 3: (1) pp. 95-99.
type of document: Journal paper/Article
number of independent citations: 10
language: English
DOI 
Number of independent citations to these publications:110 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
32
number of scientific publications:
35
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
0 
scientific publications published abroad that meet the accreditation criteria:
20
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
9
number of independent citations to scientific publications and creative works:
143

 
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. )