Faculty >> Department of Geometry and Topology >> Postgraduate students >> Ivan Chuchman
Ivan Chuchman


Family Name: Chuchman
Given Name: Ivan
Education: Ivan Franko National University of L'viv (2002 - 2007)
Master Thesis: "H-closed topological semilattices"
defended in 2007 under supervising of O. Gutik
Ph.D.Thesis: "Inverse semigroups of partial injective transformations of innite sets and partial homeomorphisms of interval."
defended in 2012 under supervising of O. Gutik
Abstract
Employment: (з 2011 р.) Assistant Professor, Department of Mecahnics and Mathematicis, Ivan Franko National University of L'viv
(2008 - 2011) Postgraduate student, Ivan Franko National University of L'viv
(2007 - 2008) Lead Economist, Department of Risk Management, JSC SKB "Dnister"
e-mail: chuchman_i at mail.ru
Scientific interests: General Algebra, General Topology, Topological Algebra
Coauthors: Oleg Gutik, Igor Guran, Oleksandr Ravsky.

Books for students

  1. Analitical geometry


Scientific Papers

  1. Chuchman I., Gutik O. On $H$ -closed topological semigroups and semilattices// Algebra and Discrete Mathematics. - 2007. - Number. 1. - P. 13-23.
  2. Chuchman I. Ya. Topological monoids of almost monotone, injective co-finite partial selfmaps of positive integers/ I. Ya. Chuchman, O. V. Gutik// Carpathian Math. Publ. - 2010. - Vol. {2}, № 1. - P. 119-132.
  3. Guran I. Symmetric topologiacl semigroups and groups/ I. Guran, O. Gutik, O. Ravsky, I. Chuchman// Visnyk Lviv Univ. Ser. Mech. Math. - 2011. - 74. - P. 61-73.
  4. Chuchman I. On monoids of injective partial selfmaps almost everywhere the identity/ I. Chuchman, O. Gutik// Demonstr. Math. - 2011. - 44, № 4. - P. 699-722.
  5. Chuchman I. On a semigroup of closed connected partial homeomorphisms of the unit interval with a fixed point/ I. Chuchman// Algebra Discrete Math. - 2011. - Vol. 12, № 2. - P. 38-52.


Conference Reports:

  1. Chuchman I., and Gutik O., $H$-closed topological semigroups and semilattices, 6th International Algebraic Conference in Ukraine. Kamyanets-Podil’sky, July 1-7, 2007. Abstracts. Kamyanets-Podil’sky, 2007, P. 49-51.
  2. Gutik O., and Chuchman I., On $H$-closed topological semilattices, Conference on Algorithmic Complexity and Universal Algebra. Dedicated to 75th birthday of Bela Csakany. Szeged, Hungary, July 16-20, 2007. Abstracts. Bolyai Institute, University of Szeged, 2007, P. 5-6.
  3. Chuchman I. Ya. Topological monoids of almost monotone injective cofinite partial selfmaps of positive integers/ I. Ya. Chuchman, O. V. Gutik// Pidstryhach Conference 2010, May 25-26, 2010, Lviv,
  4. Chuchman I. Topological monoids of almost monotone injective cofinite partial selfmaps of positive integers/ I. Chuchman, O. Gutik// Conference on complex analysis dedicated to the memory of A. A. Goldberg (1930-2008). Lviv, Ukraine, May 31-June 5, 2010. Abstracts. Lviv, 2010, P. 8-9.
  5. Chuchman I. Topological inverse monoids of almost monotone injective co-finite partial selfmaps of positive integers/ I. Chuchman, O. Gutik// Summer School Algebra, Analysis and Topology, 5 July-16 July, 2010, Verkhovyna. Ivano-Frankivsk, 2010, P. 13-15.
  6. Chuchman I. On monoids of almost identity injective partial selfmaps/ I. Chuchman, O. Gutik// International Conference "Modern Problems of Analysis". Dedicated to 70th Anniversary of the Chair of Mathematical Analysis at Chernivtsi University, 30 September-3 October, 2010, Chernivtsi. Abstracts of Reports, Chernivtsi, 2010, P. 156-157.
  7. Chuchman I. On Bohr compactifications of some topological semigroups/ I. Chuchman, O. Gutik// International Conference on Functional Analysis Dedicated to 90th Anniversary of V. E. Lyantse, L'viv, Ukraine, November 17-21, 2010. L'viv, 2010, P. 32-33.
  8. Chuchman I. On semigroup of partial connected homeomorphisms of the interval with the fixed initial point/ I. Chuchman// 8th International Algebraic Conference in Ukraine dedicated to the 60th anniversary of Prof. V. M. Usenko, Luhansk, July 5-12, 2011. Book of Abtracts. Luhansk, 2011, P. 250.
  9. Chuchman I. On a semigroup of closed convex local homeomorphisms of the unit interval/ I. Chuchman// 8th Summer School "Algebra, Analysis, Topology and Applications", Lazurne, Kherson Region, July 5-15, 2011. Book of Abtracts. Kherson, 2011, P. 12-13.

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