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personal data approved: 2014. VII. 28.
Personal data
name László Hatvani
year of birth 1943
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)
doktori képzéssel kapcsolatos munkájának megoszlása SzTE Doctoral School of Mathematics and Computer Science 75%
SzTE PhD School in Computer Science 24%
SzTE DSMath Council of the Doctoral School 1%
accreditation statement submitted to: University of Szeged
Contact details
E-mail address hatvanimath.u-szeged.hu
phone number +36 62 544-069
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1975
discipline to which degree belongs mathematics and computing
institution granting the degree Moszkvai Állami Lomonoszov Egyetem (to be translated)
scientific degree, title Corresponding member of Hung. Acad. of Sci.
year degree was obtained 1998
discipline to which degree belongs
institution granting the degree HAS
scientific degree, title Member of Hung. Acad. of Sci.
year degree was obtained 2004
discipline to which degree belongs mathematics and computing
institution granting the degree HAS
Places of employment
2013 - University of Szeged
professor emeritus
Thesis topic supervisor
number of doctoral students supervised until now 6.5
number of students who fulfilled course requirements 4.5
students who obtained their degrees:
Attila Dénes PhD 2011  DSMath
László Székely PhD 2011  DSMath
János Karsai Candidate of sciences 1990  DSMath
Mihály Klincsik Candidate of sciences 1989  DSMath

hiányos adatú hallgatói:
Róbert Pálfy PhD (2010/08)  
László Csizmadia PhD (2008/08)  
  Thesis topic proposals
Research
research area Qualitative behaviour of solutions of ordinarydiffferential equations, functional dcifferential equations, and difference equations; Stability of equilibria and periodic solutions
research field in which current research is conducted mathematics and computing
Publications
2011

Hatvani László, Székely László: Asymptotic stability of two dimensional systems of linear difference equations and of second order half-linear differential equations with step function coefficients, ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS 38: pp. 1-17.
type of document: Journal paper/Article
impact factor: 0.557
number of independent citations: 1
language: English
Full text of document 
2010

Csörgő S, Hatvani L: Stability properties of solutions of linear second order differential equations with random coefficients, JOURNAL OF DIFFERENTIAL EQUATIONS 248: (1) pp. 21-49.
type of document: Journal paper/Article
impact factor: 1.261
number of independent citations: 4
language: English
Full text of document 
2010

A Dénes, L Hatvani, L L Stachó: Eventual stability properties in a non-autonomous model of population dynamics, NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS 73: (3) pp. 650-659.
type of document: Journal paper/Article
impact factor: 1.279
language: English
Full text of document 
2009

Hatvani L: On the critical values of parametric resonance in Meissner's equation by the method of difference equations, ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS x: (Special issue) pp. 1-10.
type of document: Journal paper/Article
impact factor: 0.471
language: English
Full text of document 
2009

Hatvani L, Toókos F, Tusnády G: A mutation-selection-recombination model in population genetics, DYNAMIC SYSTEMS AND APPLICATIONS 18: (2) pp. 335-361.
type of document: Journal paper/Article
impact factor: 0.500
number of independent citations: 1
language: English
Full text of document 
2002

Hatvani L: On The Asymptotic Stability For Nonautonomous Functional Differential Equations by Lyapunov Functionals, TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY 354: (9) pp. 3555-3571.
type of document: Journal paper/Article
impact factor: 0.664
number of independent citations: 7
language: English
1993

Hatvani László, Totik Vilmos: Asymptotic stability of the equilibrium of the damped oscillator, DIFFERENTIAL INTEGRAL EQUATIONS 6: (4) pp. 835-848.
type of document: Journal paper/Article
language: English
1992

Hatvani L, Krisztin T: On the existence of periodic solutions for linear inhomogeneous and quasilinear functional differential equations, JOURNAL OF DIFFERENTIAL EQUATIONS 97: (1) pp. 1-15.
type of document: Journal paper/Article
impact factor: 0.559
number of independent citations: 40
language: English
Full text of document 
1989

Burton T, Hatvani L: Stability Theorems For Nonautonomous Functional-differential Equations BY Liapunov Functionals, TOHOKU MATHEMATICAL JOURNAL 41: (1) pp. 65-104.
type of document: Journal paper/Article
impact factor: 0.322
number of independent citations: 85
language: English
1978

Hatvani L: Attractivity Theorems For Non-autonomous Systems of Differential-equations, ACTA SCIENTIARUM MATHEMATICARUM - SZEGED 40: (3-4) pp. 271-283.
type of document: Journal paper/Article
impact factor: 0.284
number of independent citations: 29
language: English
Cumulative impact factor of the 10 most significant publications:5.897 
Number of independent citations to these publications:167 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
84
number of scientific publications:
114
monographs and professional books:
5
no. of monographs/books in which chapters/sections were contributed:
1 
cumulative impact factor:
22.468
scientific publications published abroad that meet the accreditation criteria:
54
publications not in Hungarian, published in Hungary, meeting the accreditation criteria:
24
number of independent citations to scientific publications:
593


2014. X. 22.
ODT ülés
Az ODT következő ülésére 2014. november 14-én kerül sor a Semmelweis Egyetem Szenátusi termében (Bp. Üllői út 26. I. emelet).

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 1.1517 ( 2014. X. 22. )