Pasha Zusmanovich

Немало мест на свете есть
Где бритт как дома ныне,
Но где вчера кочевник злой
Лишь крался по пустыне.

Редьярд Киплинг

Pasha Zusmanovich

[writings] [soft] [teaching] [seminar] [for students] [talks] [links & files]

2024

On Lie algebras with given properties of subalgebras and elements, Algebra Seminar, University of Palermo, March 12, 2024.

2023

A variant of Baer's theorem, AAA103, University of Tartu, June 9-11, 2023
Contact brackets and other structures on the tensor product, Mini-workshop "Poisson and Poisson-type algebras", Oberwolfach, October 16-20, 2023 Extended abstract:

2022

\(\omega\)-associative algebras, Mathematics Seminar, University of Ostrava, February 15, 2022
On Lie algebras in characteristic 2, Seminar "Cohomology in algebra, geometry, physics and statistics", Math. Inst. Czech Acad. Sci., Prague, March 2, 2022 youtube
Iterative correlation matrices, Mathematics Seminar, University of Ostrava, March 8, 2022
Baer's theorem, infinite matrices, and all that, Mathematics Seminar, University of Ostrava, October 3, 2022
Variations on Baer's theorem, Mathematics Seminar, University of Beira Interior, Covilhã, Portugal, October 21, 2022
On contact brackets on the tensor product, IV International Workshop on Non-Associative Algebras in Covilhã, October 24-28, 2022

2021

On simple 15-dimensional Lie algebras in characteristic 2, Algebra and Combinatorics Seminar, University of Coimbra, November 17, 2021
When Hom-Lie structures form a Jordan algebra, Mathematics Seminar, University of Beira Interior, Covilhã, Portugal, November 19, 2021
Octonion matrix algebras, New Trends in Quaternions and Octonions, University of Trás-os-Montes e Alto Douro, Portugal, November 26-27, 2021

2020

Nontraditional cohomology: commutative Lie algebras in characteristic 2 and CD algebras, Moscow, Lie algebras, algebraic groups, and invariant theory, January 24-February 1, 2020
CD algebras, Málaga, February 3-7, 2020, 3rd workshop "Non-associative algebras in Málaga" [an earlier variant of this talk at Prague]
Octonion matrix algebras, Zheltokhsan Algebraic Conference, Almaty (virtually), December 25, 2020

2019

AAA97, TUWien, February 28-March 3, 2019
Lie algebras and around: selected questions, Ostrava Seminar on Mathematical Physics, March 6, 2019
Variations on the Hom-Lie theme, Mathematics and Applied Mathematics Seminar, Mälardalen University, Sweden, March 13, 2019
Commutative cohomology in characteristic 2, Workshop on non-associative algebras in Porto, April 29-May 3 2019 [a later variant of this talk at Prague]
Structure functions and Spencer cohomology in zero and positive characteristics, Seminar "Cohomology in algebra, geometry, physics and statistics", Math. Inst. Czech Acad. Sci., Prague, May 29, 2019 [an earlier variant of this talk at Opava]
Hom-Lie algebras and Hom-Lie structures, Algebra seminar, Silesian University of Technology, Gliwice, June 4, 2019
Commutative cohomology in characteristic 2, Seminar "Cohomology in algebra, geometry, physics and statistics", Math. Inst. Czech Acad. Sci., Prague, November 6, 2019 [an earlier variant of this talk at Porto]
CD algebras, MAFIA Seminar, Czech Technical University in Prague, November 26, 2019 [a later variant of this talk at Málaga]

2018

Non-semigroup gradings of associative algebras, Non-associative algebras in Cádiz, University of Cádiz, February 20-25, 2018
Hom-Lie algebras, MAFIA Seminar, Czech Technical University in Prague, May 15, 2018
Hom-Lie and post-Lie structures on current and Kac-Moody algebras, The 32nd International Colloquium on Group Theoretical Methods in Physics, Czech Technical University in Prague, July 8-14, 2018
Hom-Lie algebras, Seminar on Applied Mathematics, Federal University of São Paulo, August 14, 2018
Commutative cohomology in characteristic 2, Latin American Mathematical School, Federal University of ABC, Santo André, Brazil, August 2018
Structure functions and Spencer cohomology in zero and positive characteristics, Workshop A Century of Noether's Theorem and Beyond, Silesian University in Opava, December 1-2, 2018 [a later variant of this talk at Prague]

2017

Variations on a theme of Ado, Lie Algebras, Algebraic Groups and Invariant Theory, Moscow, January 29-February 6, 2017
Mock-Lie algebras, MAFIA Seminar, Czech Technical University in Prague, April 11, 2017
Special and exceptional mock-Lie algebras, Polynomial Computer Algebra '2017, St. Petersburg, April 17-24, 2017 Slides: Extended abstract: [a later variant of this talk at Prague]
Lie algebras in characteristic 2, Seminar on algebraic groups and related things, St. Petersburg University, April 2017
On Ado theorem(s), Algebra Seminar, University of Trento, May 24, 2017
Mock-Lie algebras, XXVth International Conference on Integrable Systems and Quantum Symmetries, Czech Technical University in Prague, June 8-10, 2017 [an earlier variant of this talk at St. Petersburg]
Variations on a theme of Ado, Séminaire Georges Reeb - Algèbre et Géométrie Différentielle, Université de Haute-Alsace, Mulhouse, November 30, 2017
On correlation matrices and versal deformations, Mathematics, Modeling and Data Science Workshop, Université de Haute-Alsace, Mulhouse, December 2017

2016

Commutative Lie algebras, Geometry Seminar, University of Wroclaw, January 18, 2016
Robinson-Amitsur ultrafilters, 91st Workshop on General Algebra (AAA91), Masaryk University, Brno, February 4-7, 2016) Earlier variants of this talk: [Novosibirsk and Tartu 2011] [Reykjavik 2010]
On Ado theorem(s), Seminar "Differential Geometry and Applications", Silesian University in Opava, March 3, 2016
On extensions of multiary maps to superposition of binary ones (AAA92, Prague, May 26-30, 2016) [an earlier variant of this talk at Ostrava]
Cohomology of tensor products, XXIVth International Conference on Integrable Systems and Quantum Symmetries, Czech Technical University in Prague, June 14-18, 2016 Earlier variants of this talk: [St. Petersburg 2011] [Reykjavik 2009]
Lie p-algebras of cohomological dimension one, 7ECM, Berlin, July 18-22, 2016
Approximability of Lie groups, CSASC 2016, Barcelona, September 20-23, 2016

2015

Cohomology of current Lie algebras, Koszul dual operads, Poisson brackets of hydrodynamic type, and all that, Seminar on Geometric Mechanics, University of Ostrava, January 9, 2015
A small step in classification of simple Lie algebras in characteristic 2, Seminar on Geometric Mechanics, University of Ostrava, April 17, 2015
A small step in classification of simple Lie algebras in characteristic 2, Joint AMS/EMS Meeting, Porto, June 2015 and Graduate Seminar, Silesian University of Technology, Gliwice, November 4, 2015
On extensions of ternary maps to superposition of binary maps, Workshop on Geometry, Lie Groups, and Number Theory, University of Ostrava, June 2015 [a later variant of this talk at Prague]
Invariants of Lie algebras represented as tensor products, MAFIA Seminar, Czech Technical University in Prague, October 13, 2015
Invariants of Lie algebras generated by dynamical systems, Workshop on Integrable Nonlinear Equations, Mikulov, October 18-24, 2015
Robinson-Amitsur ultrafilters, Algebra seminar, Silesian University of Technology, Gliwice, November 3, 2015
Lie algebras, their invariants, and applications, Habilitation lecture, University of Ostrava, November 12, 2012

2014

Melikyan algebras as deformations of Poisson algebras, Algebra Seminar, Federal University of ABC, Santo André, Brazil, April 29, 2014
On the nearest correlation matrix, Mathematics Seminar, Federal University of Amazonas, Manaus, Brazil, March 11, 2014
Dual operads in algebra and physics, Mathematics Seminar, Federal University of Amazonas, Manaus, Brazil, March 13, 2014
Deformations of current Lie algebras, Algebra Seminar, University of Brasília, October 3, 2014
Something about cohomology of current Lie algebras and Lie algebras represented as tensor product of algebras over Koszul dual operads, Seminar "Differential Geometry and Applications", Silesian University in Opava, November 20, 2014

2013

Seminar on Representation Theory and Algebraic Geometry, The Weizmann Institute of Science, Rehovot, Israel
Algebra Seminar, Bar-Ilan University, Ramat Gan, Israel
Algebra Seminar, Ben-Gurion University of the Negev, Beer Sheva, Israel
Lie algebras with few subalgebras, cohomology and dual operads, Série de "Courts Exposés", IHÉS, February 2013
Poisson structures on Lie algebras and dual operads, Mathematical Physics Seminar, University of Angers, April 4, 2013
Seminar "Théorie des Représentations'', Paris VII
Mathematics Seminar, North Carolina Central University, Durham, NC, USA
Lie algebras coming from dual operads and their invariants, Workshop on Representation Theory, University of São Paulo, November 21, 2013
Some recent results about deformations of Lie algebras, Seminar "Lie and Jordan Algebras", University of São Paulo, November 29, 2013

2012

On the last paper of Theodor Molien, Algebra Seminar, Tartu University, October 2012
Conference "Algebraic Groups and Related Structures" (Vavilov Fest), St. Petersburg
Conference "Algebra - Geometry - Mathematical Physics - 8", Brno
Conference "3Quantum: Algebra - Geometry - Information", Tallinn
Workshop "Algebra and its Applications", Sokka, Estonia
Seminar "Algèbres Enveloppantes et Théorie des Représentations", Paris VII
Seminar in Algebra and Topology, Catholic University of Leuven, Campus Kortrijk

2011

Converse Second and Third Whitehead lemmas, 2nd Workshop "Lie Algebras, Algebraic Groups and Invariant Theory", Moscow State University, January 2011 Abstract (in Russian):
Non-Koszulity of the alternative operad and inversion of polynomials, Polynomial Computer Algebra '2011, St. Petersburg, April 2011 Slides: Extended abstract:
Cohomology of current algebras, St. Petersburg Algebraic Seminar, POMI, April 2011 [a later variant of this talk at Prague] [an earlier variant of this talk at Reykjavik]
Seminar on algebraic groups and related things, St. Petersburg University
Novikov structures on Kac-Moody and modular semisimple Lie algebras, IVth Workshop Discrete Groups and Geometric Structures with Applications, Oostende, May 2011
Robinson-Amitsur ultrafilters, Jónsson's lemma, varieties of algebras, and Tarski's monsters, Shirshov's Conference on Ring Theory, Novosibirsk, July 2011 and Algebra Seminar, Tartu University, November 2011 [a later variant of this talk at Brno] [an earlier variant of this talk at Reykjavik]
A commutative 2-cocycles approach to classification of simple Novikov algebras, Non-Associative Algebras and Related Topics, Coimbra, July 2011
Conference "Algebra - Geometry - Mathematical Physics - 7", Université de Haute-Alsace, Mulhouse
Mathematics Seminar, Tallinn University of Technology

2010

Workshop on Algebra and Applications, South China Normal University
On the utility of Robinson-Amitsur ultrafilter, Mathematics Colloquium, University of Iceland, September 2010 Later variants of this talk: [Novosibirsk and Tartu 2011] [Brno 2016]

2009

Low-dimensional cohomology of current Lie algebras, Mathematics Colloquium, University of Iceland, September 2009 Later variants of this talk: [Prague 2016] [St. Petersburg 2011]
Combinatorics Colloquium, Reykjavik University.

1992

Conference on K-Theory, Strasbourg

1991

Joint Algebra Seminar of Bar-Ilan and Ben-Gurion Universities

1990

Conference "Lie Algebras and their Applications in Mathematics and Physics", Kazan', Russia

1989

Malcev's Conference on Algebra, Novosibirsk
Soviet-Indian Symposium on Algebraic Groups and Lie Algebras, Alma-Ata, Kazakhstan

Created: Sun Sep 27 2015
Last modified: Fri Mar 15 18:10:29 CET 2024