Conferences
- Advances in Representation Theory of Algebras IX (ARTA) in Kingston (Canada), (June 12-16, 2023), talk: Subgroups of p-groups with p-bounded factors,
- Representation Theory of Quivers and Finite-Dimensional Algebras in Oberwolfach (Germany), (February 12-18, 2023), talk: Combinatorial invariants of invariant subspaces of nilpotent linear operators,
- Advances in Representation Theory of Algebras VIII in Toruń (Poland) (September 19-23, 2022), talk: Box moves on Standard Young Tableaux with applications,
- VIRTUAL ARTA 2021 Advances in Representation Theory of Algebras Online Conference in Honor of Andrzej Skowroński, (May 17-28, 2021) talk: The socle tableau as a dual version of the Littlewood-Richardson tableau,
- Workshop "Representation Theory in Bielefeld - Past and Future" in Bielefeld (Germany), (August 24-25, 2019),
-
International Conference on Representations of Algebras (ICRA 2018)
in Prague, Czech Republic, (August 13-17, 2018),
talk: Hall polynomials for invariant subspaces of nilpotent linear operators, -
Advances in Representation Theory of Algebras (ARTA)
in Luminy, France, (September 4-8, 2017),
talk: Generic extensions and Hall polynomials for invariant subspaces of nilpotent linear operators, - Idun 75, A conference on representation theory of artin algebras on the occasion of Idun Reiten's birthday in Trondheim, Norway (May 10-13, 2017),
- 2nd International Colloquium on Representations of Algebras and Its Applications, in Bogota, Colombia (October 10-13, 2016),
-
International Conference on Representations of Algebras,
ICRA 2016, in Syracuse, USA (August 15-19, 2016),
talk: Cyclic embeddings - geometry and combinatorics, - Advances in Representation Theory of Algebras (ARTA), in Guanajuato, Mexico, (June 22 - 26, 2015),
- Oblicza Algebry, Ogólnopolska Konferencja Naukowa, Kraków, Poland (May 29 - 30, 2015),
referat: Podprzestrzenie niezmiennicze nilpotentnych operatorów liniowych, (in Polish) -
"International Conference on Representations of Algebras",
ICRA 2014,
in Sanya, Hainan, China (August 20 - 29, 2014),
plenary talk: The boundary of the irreducible components for invariant subspace varieties, -
Advances in Representation Theory of
Algebras (ARTA) in Montreal,
Quebec, Canada,
(June 16 - 20, 2014),
talk: Varieties of invariant subspaces given by Littlewood-Richardson tableaux, - AMS - Special Session on Linear
Operators in Representation Theory and in Applications
Texas Tech University in Lubbock, USA, (April 11-13,
2014),
talk: Combinatorial and geometric aspects of invariant subspaces of linear operators, - Perspectives of Representation Theory of Algebras (Conference honoring Kunio Yamagata on the occasion of his 65th birthday) in Nagoya, Japan, (November 11 - 15, 2013),
- Advances in Representation Theory of Algebras (ARTA), in Toruń, Poland, (September 9 - 13, 2013),
- Konferencja dla młodych matematyków, in Szczecin, Poland, (April 9 - 11, 2013), Wykłady: Grupy Coxetera i diagramy Coxetera-Dynkina (in Polish) Diagramy Dynkina i formy kwadratowe (in Polish)
- Advances in Representation Theory of Algebras (ARTA), in Guanajuato, Mexico,
(December 3 - 7, 2012)
talk: Arc diagram varieties, Part II, - "International Conference on Representations of Algebras", ICRA 2012,
in Bielefeld, Germany (August 13 - 17, 2012),
talk: Operations on arc diagrams and degenerations for invariant subspaces of linear operators, - "Miniconference on Self-injective Algebras", in Toruń, Poland (December 2010),
- "XIV International Conference on
Representations of Algebras and Workshop", in Tokyo, Japan (August 2010),
talk: On Ringel-Hall and Lie algebras associated with representation directed algebras, - "Homological and geometric methods in algebra", Norwegian University of Technology and Science, Trondheim, Norway, (August 10 - 14, 2009)
- "Workshop on Representations and Cohomology", University of Cologne,
Cologne, Germany, (March 1 - 6, 2009),
talk: On Lie algebras associated with representation directed algebras (joint work with S. Kasjan), - "Colloque d'algebre non-commutative", Universite de Sherbrooke
and Bishop's University, Quebec, Canada (June 9 - 14, 2008),
talk: "An isomorphism of Lie algebras associated with representation directed algebras" (joint work with S. Kasjan), - "The Representation Dimension of Artin Algebras", in Bielefeld, Germany (May 1-4, 2008),
- "XII International Conference on Representations of Algebras and Workshop", in ToruĂą, Poland (August 2007),
- "Noncommutative Algebra Conference", in Granada, Spain (August-September 2006),
talk: Hall and Lie algebras associated with partially ordered sets, - "Lie Days in Martina Franca", in Martina Franca, Italy (May 2006),
- "Advanced School and Conference on Representation theory and Related Topics", in ICTP Trieste, Italy (January 2006),
talk: "Hall algebras for incidence algebras of posets", - "North-West German Representation Theory Ring - Workshop",
in Muenster, Germany (December 2004),
talk: "Hall polynomials and Hall algebras for posets of finite prinjective type", - "XI International Conference on Representations of Algebras",
in Patzcuaro and Queretaro, Mexico, (August 2004),
talk: "The existance of Hall polynomials for prinjective modules over posets of finite prinjective type", - "Representation Theory and its Applications", in Uppsala, Sweden (June 2004),
- Conference on Frobenius Algebras and Related Topics, in Toruń, Poland (September 2003),
- "International Conference in Representations Theory of Algebras" in Toronto, Canada
(August 2002),
talk: "Generic extensions of prinjective modules", - "Summer School Homological Conjectures for Finite Dimensional Algebras", in Nordfjordeid, Norway (August 2001),
- "International Conference in Representations Theory of Algebras" in Beijing, China
(August 2000),
talk: "Multipeak sincere posets of finite prinjective type", - "Fourth Chemnitz-Prague-Torun Algebra Symposium" in Prague, Czech Republic (June 1999),
- "International Conference in Representations Theory of Algebras" in Bielefeld, Germany
(August 1998),
talk: "A construction of sincere posets of finite prinjective type", - "Third Chemnitz-Prague-Torun Algebra Symposium" in Toruń, Poland (May 1997),
- "Representation Theory and Computer Algebra" in Kiev, Ukraine (March 1997),