Dr. habil. Oleg Verbitsky

Profile

Academic positionPost Doc
Research fieldsTheoretical Computer Science,Fundamentals of Mathematics, Logics, Set Theory
Keywordscomputational complexity, continuous Ramsey theory, finite model theory, logic and combinatorics, complexity and combinatorics

Current contact address

CountryGermany
CityBerlin
InstitutionHumboldt-Universität zu Berlin
InstituteInstitut für Informatik
Homepagehttps://sites.google.com/site/overbitsky/

Host during sponsorship

Prof. Dr. Dr. h.c. Hans Jürgen PrömelInstitut für Informatik, Humboldt-Universität zu Berlin, Berlin
Prof. Dr. Johannes KöblerInstitut für Informatik, Humboldt-Universität zu Berlin, Berlin
Start of initial sponsorship01/01/2005

Programme(s)

2004Humboldt Research Fellowship Programme

Publications (partial selection)

2012Johannes Köbler, Sebastian Kuhnert, Oleg Verbitsky: Solving the canonical representation and Star System problems for proper circular-arc graphs in Logspace. In: Deepak D'Souza, Telikepalli Kavitha, Jaikumar Radhakrishnan, IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2012). Leibniz International Proceedings in Informatics, Vol. 18. Schloss Dagstuhl, Leibniz-Zentrum für Informatik, 2012. 387-399
2011Johannes Köbler, Sebastian Kuhnert, Bastian Laubner, Oleg Verbitsky: Interval graphs: canonical representation in Logspace.. In: SIAM Journal on Computing, 2011, 1292-1315
2011Oleg Pikhurko, Oleg Verbitsky: Logical complexity of graphs: a survey.. In: Janos Makowsky, Martin Grohe, Model Theoretic Methods in Finite Combinatorics, Contemporary Mathematics, Vol. 558.. American Mathematical Society, 2011. 129-179
2011Alexander Ravsky, Oleg Verbitsky: On collinear sets in straight line drawings. In: Petr Kolman, Jan Kratochvil, Graph-Theoretic Concepts in Computer Science, Lecture Notes in Computer Science, Vol. 6986. Springer, 2011. 295-306
2011Mihyun Kang, Oleg Pikhurko, Alexander Ravsky, Mathias Schacht, Oleg Verbitsky: Untangling planar graphs from a specified vertex position - Hard cases. In: Discrete Applied Mathematics, 2011, 789-799
2010Taras Banakh, Oleg Verbitsky, Yaroslav Vorobets: Fermat's spiral and the line between Yin and Yang. In: American Mathematical Monthly, 2010, 786-800
2010Johannes Köbler, Sebastian Kuhnert, Bastian Laubner, Oleg Verbitsky: Interval graphs: canonical representation in Logspace. In: Samson Abramsky et al., Proc. of the 37th International Colloquium on Automata, Languages and Programming, vol. 6198 of Lecture Notes in Computer Science.. Springer, 2010. 384-395
2008Johannes Köbler, Oleg Verbitsky: From invariants to canonization in parallel. In: E.A. Hirsch et al., Lecture Notes in Computer Science, Vol. 5010. Springer Verlag, 2008. 216-227
2008Oleg Verbitsky: On the obfuscation complexity of planar graphs. In: Theoretical Computer Science, 2008, 294-300
2007Oleg Pikhurko, Joel Spencer, Oleg Verbitsky: Decomposable graphs and definitions with no quantifier alternation.. In: European Journal of Combinatorics, 2007, 2264-2283
2007Tom Bohman, Alan Frieze, Tomasz Luczak, Oleg Pikhurko, Clifford Smyth, Joel Spencer, Oleg Verbitsky: First order definability of trees and sparse random graphs.. In: Combinatorics, Probability and Computing, 2007, 375-400
2007Oleg Verbitsky, M. Kang, M. Schacht: How much work does it take to straighten a plane graph out?. In: arxiv.org/abs/0707.3373, 2007, 1-3
2007Frank Harary, Wolfgang Slany, Oleg Verbitsky: On the computational complexity of the forcing chromatic number.. In: SIAM Journal on Computing, 2007, 1-19
2007Oleg Verbitsky: Planar graphs: logical complexity and parallel isomorphism tests.. In: Wolfgang Thomas, Pascal Weil., STACS 2007. Lecture Notes in Computer Science, Vol. 4393.. Springer-Verlag, 2007. 682-693
2006M. Grohe, Oleg Verbitsky: Testing graph isomorphism in parallel by playing a game. In: Lecture Notes in Computer Science, 2006, 3-14
2005Oleg Pikhurko, Joel Spencer, Oleg Verbitsky: Decomposable graphs and definitions with no quantifier alternation.. In: Discrete Mathematics and Theoretical Computer Science, 2005, 25-30
2005Frank Harary, Wolfgang Slany, Oleg Verbitsky: On the computational complexity of the forcing chromatic number. In: Volker Diekert, Bruno Durand STACS 2005 (22nd Annual Symposium on Theoretical Aspects of Computer Science, Stuttgart, Germany, February 2005, Proceedings) Lecture Notes in Computer Science, Volume 3404. Springer-Verlag, 2005. 182-193