Curriculum Vitae

Name: Tibor Krisztin
Address: Bolyai Institute, University of Szeged, 6720 Szeged, Aradi vértanúk tere 1, Hungary
Phone: +36 62 454 092. Fax: +36 62 544 548
E-mail: krisztin (at) math.u-szeged.hu

Academic degrees:

  • MSc in Mathematics, 1981, József Attila University, Szeged, Hungary
  • University Doctorate in Mathematics, 1982, József Attila University, Szeged, Hungary
  • Candidate of Science in Mathematics, 1988, Hungarian Academy of Sciences, Budapest, Thesis: On the asymptotic behavior of solutions of functional differential equations
  • Doctor of the Hungarian Academy of Sciences, 2000, Hungarian Academy of Sciences, Budapest, Thesis: Global dynamics of functional differential equations

Experience in education and research in Hungary:

  • Bolyai Institute, József Attila University (JATE), research worker, 1981-87
  • Bolyai Institute, József Attila University (JATE), assistant professor, 1987-89
  • Bolyai Institute, József Attila University (JATE), associate professor, 1989-2000
  • Bolyai Institute, University of Szeged, professor, 2000-; Chair of the Department of Applied and Numerical Mathematics, 2005-

Study and research abroad:

  • Memphis State University, TN, USA; visiting assistant professor, 1983, 5 months
  • University of Alberta, Edmonton, Canada; post-doctoral fellowship, Government of Canada Award, 1990-91, 8 months
  • University of Pau, France; research fellowship, 1995, 3 months
  • Universität Giessen, Germany; Humboldt Fellowship, 1996-97, 15 months
  • University of South Florida, Tampa, USA; visiting professor, 2001, 4 months
  • Universität Giessen, Germany; Humboldt Fellowship, 2002, 6 months
  • Universität Giessen, Germany; Humboldt Fellowship, 2011, 2 months
  • York University, Toronto, Canada, visiting professor (2015)

Editorial activities :

  • Acta Scientiarum Mathematicarum, 1993-
  • Differential Equations and Dynamical Systems, 1993-2018
  • Alkalmazott Matematikai Lapok (in Hungarian), 2004-
  • Journal of Mathematical Analysis and Applications, 2004—2007
  • SIAM Journal of Mathematical Analysis, 2004-2016
  • International Journal of Dynamical Systems and Differential Equations, 2007-
  • Communications in Differential and Difference Equations, 2006-
  • Journal of Qualitative Theory of Differential Equations and Applications, 2007-
  • Discrete and Continuous Dynamical Systems Series S, 2007-2010
  • Electronic Journal of Qualitative Theory of Differential Equations, Co-Editor-in-Chief, 2015-

Committee activities:

  • Chair of the Selection Committee of the Hungarian National Science Foundations in Mathematics, 2004-2007
  • Member of the Council of Doctors of the Hungarian Academy of Sciences, 2007-2013
  • Head of the Bolyai (Mathematical) Institute of the University of Szeged, 2011-2014
  • Chair of the Committee of the Hungarian National Science Foundation in Natural Sciences, 2014-2017
  • Chair of the Habilitation Committee of the University of Szeged, 2015-
  • Vice-chair of the Regional Committee in Szeged of the Hungarian Academy of Sciences, 2014-2020
  • Vice President of the Section of Mathematics of the Hungarian Academy of Sciencees, 2017-

Honors:

  • Rényi Kató Award of the Bolyai Mathematical Society for students, 1981
  • Grünwald Géza Award of the Bolyai Mathematical Society for young researchers, 1984
  • Golden Cross of the Republic of Hungary, 2005
  • Ipolyi Arnold prize, Hungarian National Science Foundation, 2007
  • Prize of the Hungarian Academy of Sciences, 2009
  • Master Teacher Gold Medal of the National Scientific Student Competition Board, 2009
  • Corresponding member of the the Hungarian Academy of Sciences, 2013
  • Best JDEA Paper 2013 Prize Winner (together with F.Á. Bartha, Á. Garab)
  • Szele Tibor Memorial Prize, Bolyai Mathematical Societey, 2016
  • Winner of the 2016 Moore Prize for Application of Interval Analysis (together with B. Bánhelyi B., T. Csendes, A. Neumaier)
  • Béla Szőkefalvi-Nagy Prize of the Foundation for Szeged, 2017
  • Széchenyi Prize, Prize of the Hungarian State, 2018
  • Full member of the the Hungarian Academy of Sciences, 2019

Selected works:

  1. The unstable set of a periodic orbit for delayed positive feedback. J. Dynam. Differential Equations 28 (2016), no. 3-4, 805–855. (with G. Vas)
  2. Parabolic partial differential equations with discrete state-dependent delay: classical solutions and solution manifold. J. Differential Equations 260 (2016), no. 5, 4454–4472. (with A. Rezounenko)
  3. Global attractivity of the zero solution for Wright's equation. SIAM J. Appl. Dyn. Syst. 13 (2014), no. 1, 537–563. (with B. Bánhelyi, T Csendes, and A. Neumaier)
  4. Local stability implies global stability for the 2-dimensional Ricker map. J. Difference Equ. Appl. 19 (2013), no. 12, 2043–2078. (with F.A. Bartha and A. Garab)
  5. Large-Amplitude Periodic Solutions for Differential Equations with Delayed Monotone Positive Feedback, J. Dynam. Differential Equations 23 (2011), 727-790. (with G.Vas)
  6. Functional differential equations with state-dependent delays: theory and applications, In: Handbook of Differential Equations, Ordinary Differential Equations, vol. 3, Editors A. Canada, P. Drabek and A. Fonda, Elsevier, 2006, pp. 435-545. (with F. Hartung, H.-O. Walther and J. Wu)
  7. Invariance and noninvariance of center manifolds of time-$t$ maps with respect to the semiflow. SIAM J. Math. Anal. 36 (2004/05), no. 3, 717-739.
  8. The two-dimensional attractor of a differential equation with state-dependent delay. J. Dynam. Differential Equations 13 (2001), no. 3, 453-522. (with O. Arino)
  9. Unique periodic orbits for delayed positive feedback and the global attractor. J. Dynam. Differential Equations 13 (2001), no. 1, 1-57. (with H.-O. Walther)
  10. Connecting orbits from synchronous periodic solutions to phase-locked periodic solutions in a delay differential system. J. Differential Equations 163 (2000), no. 1, 130–173. (with Y. Chen and J. Wu)
  11. Shape, smoothness and invariant stratification of an attracting set for delayed monotone positive feedback. Fields Institute Monographs, 11. American Mathematical Society, Providence, RI, 1999. viii+245 pp. (with H.-O. Walther and J. Wu)
  12. A necessary and sufficient condition for the asymptotic stability of the damped oscillator. J. Differential Equations 119 (1995), no. 1, 209–223. (with L. Hatvani and V. Totik)
  13. An invariance principle of Lyapunov-Razumikhin type for neutral functional-differential equations. J. Differential Equations 107 (1994), no. 2, 395–417. (with J.R. Haddock, J. Terjéki and J. Wu)
  14. On the existence of periodic solutions for linear inhomogeneous and quasilinear functional-differential equations. J. Differential Equations 97 (1992), no. 1, 1–15. (with L. Hatvani)
  15. On stability properties for one-dimensional functional-differential equations. Funkcial. Ekvac. 34 (1991), no. 2, 241–256.
  16. Stability for functional-differential equations and some variational problems. Tohoku Math. J. (2) 42 (1990), no. 3, 407–417.