LieJor Online Seminar: Algebras, Representations, and Applications
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(Online) venue: meet.google.com/vyi-pvtz-jor

Next talk:

Upcoming talks:

For past talks, check here!

General instructions: Please, when joining the Seminar, turn off camera and mute the microfone. Turn on camera and microfone only if you want to ask a question. The talks will be recorded!

Welcome!

This is (one of) the Online Algebra meeting point! Have lots of fun (equivalently, lots of Algebra!).

This website contains information about Online Algebra Seminars. Please, click in the link Schedule to see our current talk schedule.

Our interests include, but are not restrict to: Algebras and Representations, PI-algebras and related areas, Rings, Algebras and related (funny) things, Nonassociative rings.

Organizers

Vyacheslav Futorny Plamen Koshlukov Ivan Shestakov Lucia Satie Ikemoto Murakami Felipe Yukihide Yasumura

Past talks
Speaker:	Pavel Zalesski (UnB, Brazil)
Title:	Combinatorial theory of pro-p groups.
Date:	15/Dec/2022
	Abstract
Link:	https://youtu.be/a4egMMtVpXA
Speaker:	Bojko Bakalov (North Carolina State University, USA)
Title:	An operadic approach to vertex algebras and Poisson vertex algebras.
Date:	08/Dec/2022
	Abstract
Link:	https://youtu.be/hoLhzXQp8Wg
Speaker:	Felipe Yasumura (IME-USP)
Title:	Group gradings on the infinite dimensional triangular algebra.
Date:	01/Dec/2022
	Abstract
Link:	https://youtu.be/gqcmXqDy4Mg
Speaker:	Matyas Domokos (Renyu Institute of Mathematics, Budapest, Hungary)
Title:	Improvements of the Noether bound for polynomial invariants of finite groups.
Date:	24/Nov/2022
	Abstract
Link:	https://youtu.be/pra_X9Ufvx4
Speaker:	Diogo Diniz (Universidade Federal de Campina Grande, Brazil)
Title:	Gradings on block-triangular matrix algebras
Date:	17/Nov/2022
	Abstract
Link:	https://youtu.be/PVbPL2qZv0Q
Speaker:	Igor Klep (University of Ljubljana, Slovenia)
Title:	Factorization of noncommutative polynomials and Nullstellensätze for the free algebra.
Date:	10/Nov/2022
	Abstract
Link:	https://youtu.be/LAeTWgCZv2g
Speaker:	Viviane Ribeiro Tomaz da Silva (UFMG, Brazil)
Title:	On the minimal varieties of PI *-superalgebras and the factorability of their T-ideals.
Date:	03/Nov/2022
	Abstract
Link:	https://youtu.be/F3E6QSe1THc
Speaker:	Laurent Bartholdi (Saarland University, Germany)
Title:	Dimension series and homotopy groups of spheres
Date:	27/Oct/2022
	Abstract
Link:	https://youtu.be/scECZmzn25U
Speaker:	Eduardo Esteves (IMPA)
Title:	Quiver representations arising from degenerations of linear series.
Date:	20/Oct/2022
	Abstract
Link:	https://youtu.be/d7D455vIzsw
Speaker:	Carolina Araujo (IMPA)
Title:	Higher Fano manifolds
Date:	13/Oct/2022
	Abstract
Link:	https://youtu.be/IVZcG1IsDS4
Speaker:	Nikolay Nikolov (Oxford University, UK)
Title:	On conjugacy classes of profinite groups.
Date:	06/Oct/2022
	Abstract
Link:	https://youtu.be/jXCoLwy_0mU
Speaker:	Alberto Facchini (Università degli Studi di Padova, Italia)
Title:	Multiplicative lattices, skew braces.
Date:	29/Sep/2022
	Abstract
Link:	https://youtu.be/Kk3y1AAaVUE
Speaker:	Allan Berele (De Paul University, USA)
Title:	Poincaré Series of the Trace Rings of Generic Matrices.
Date:	22/Sep/2022
	Abstract
Link:	https://youtu.be/C2JG77BqrTo
Speaker:	Sergey Pchelintsev and Oleg Shashkov (Financial University under the Government of the Russian Federation, Russia)
Title:	Simple right-alternative superalgebras.
Date:	15/Sep/2022
	Abstract
Link:	https://youtu.be/9WB_R1_GBeU
Speaker:	Olivier Mathieu (Université de Lyon, France)
Title:
Date:	08/Sep/2022
Link:	https://youtu.be/zzQFK-j2LXc
Speaker:	Ivan Shestakov (IME-USP)
Title:
Date:	08/Sep/2022
Link:	https://youtu.be/uJvVvQkiUF8
Speaker:	Alistair Savage (University of Ottawa, Canada)
Title:	Diagratification.
Date:	01/Sep/2022
	Abstract
Link:	https://youtu.be/QLHCEQ67gRg
Speaker:	Victor Petrogradsky (UnB, Brazil)
Title:	Growth in Lie algebras.
Date:	25/Aug/2022
	Abstract
Link:	https://youtu.be/jUmAOwW4FPk
Speaker:	Alberto Elduque (Universidad de Zaragoza, Spain)
Title:	Tensor categories, algebras, and superalgebras.
Date:	18/Aug/2022
	Abstract
Link:	https://youtu.be/_2DyMgwQeuw
Speaker:	Artem Lopatin (UNICAMP, Brazil)
Title:	Separating invariants for matrices, octonions and multisymmetric polynomials.
Date:	11/Aug/2022
	Abstract
Link:	https://youtu.be/eyYS3amKqIo
Speaker:	Ruy Exel (UFSC, Brazil)
Title:	The opaque ideal.
Date:	04/Aug/2022
	Abstract
Link:	https://youtu.be/wdiZx2DzxCk
Speaker:	Jason Bell (University of Waterloo, Canada)
Title:	Recent results on the Dixmier-Moeglin equivalence.
Date:	28/Jul/2022
	Abstract
Link:	https://youtu.be/P6yoAzBAllw
Speaker:	Irina Sviridova (UnB, Brazil)
Title:	Hook theorem for identities and its generalizations.
Date:	14/Jul/2022
	Abstract
Link:	https://youtu.be/hKpAPrID9yA
Speaker:	Ivan Ezequiel Angiono (National University of Cordoba, Argentina)
Title:	Finite-dimensional pointed Hopf algebras over central extensions of abelian groups.
Date:	07/Jul/2022
	Abstract
Link:	https://youtu.be/Vjrbryih6E4
Speaker:	Sergio Lopez-Permouth (Ohio University, USA)
Title:	On the isomorphism problem for basic modules.
Date:	30/Jun/2022
	Abstract
Link:	https://youtu.be/3iJM1zsaGcM
Speaker:	Misha Dokuchaev (IME-USP)
Title:	Strong equivalence of graded algebras.
Date:	23/Jun/2022
	Abstract
Link:	https://youtu.be/0I3nJXbSMKw
Speaker:	Pavel Etingof (MIT, USA)
Title:	Weak Jordan algebras in characteristic 5 and tensor categories.
Date:	16/Jun/2022
	Abstract
Link:	https://youtu.be/7hJ5lHorQXk
Speaker:	Vladimir Dotsenko (Université de Strasbourg, France)
Title:	New examples of Nielsen-Schreier varieties of algebras.
Date:	09/Jun/2022
	Abstract
Link:	https://youtu.be/QS1Hgki4pTY
Speaker:	David A. Jordan (Sheffield University, UK)
Title:	Skew derivations of quantum spaces
Date:	02/Jun/2022
	Abstract
Link:	https://youtu.be/EL_5Yab4BIk
Speaker:	Efim Zelmanov (University of California, San Diego, USA)
Title:	Automorphism groups and Lie algebras of vector fields on affine varieties.
Date:	26/May/2022
	Abstract
Link:	https://youtu.be/b06GMIjG8vM
Speaker:	José Oswaldo Lezama Serrano (Universidad Nacional de Colombia, Colombia)
Title:	Algebraic sets, ideals of points and the Hilbert's Nullstellensatz theorem for skew PBW extensions.
Date:	19/May/2022
	Abstract
Link:	https://youtu.be/UQ90yAkG6ZQ
Speaker:	Yuri Bahturin (Memorial University of Newfoundland, Canada)
Title:	Group Gradings and Actions of Pointed Hopf Algebras
Date:	12/May/2022
	Abstract
Link:	https://youtu.be/FUqoMBS8Mzk
Speaker:	Ivan Penkov (Jacobs University Bremen, Germany)
Title:	New analogues of category O for the Lie algebra (sl(infty)).
Date:	05/May/2022
	Abstract
Link:	https://youtu.be/Ems5ZTUZUuI
Speaker:	Mark Sapir (Vanderbilt University, USA)
Title:	Subgroups of the R.Thompson group F.
Date:	28/Apr/2022
	Abstract
Link:	https://youtu.be/T35Qso1JGG8
Speaker:	Alexei Miasnikov (Stevens Institute of Technology, USA)
Title:	Rich groups and weak second order logic.
Date:	21/Apr/2022
	Abstract
Link:	https://youtu.be/U3SVEpKHxU8
Speaker:	Eduardo do Nascimento Marcos (IME-USP, Brazil)
Title:	Koszul e homogeneous triples for algebras with two relations.
Date:	14/Apr/2022
	Abstract
Link:	https://youtu.be/qk6AeINreAY
Speaker:	Pavel Shumyatsky (UnB, Brazil)
Title:	Commuting probability for subgroups of a finite group.
Date:	07/Apr/2022
	Abstract
Link:	https://youtu.be/-0n7m4f4gsc
Speaker:	Antonio M. Peralta (Universidad de Granada, Spain)
Title:	How can we apply Jordan structures to reinterpret Wigner-Uhlhorn theorem? (based on a joint work with Y. Friedman)
Date:	31/Mar/2022
	Abstract
Link:	https://youtu.be/1R9ojI0SiUk
Speaker:	Yuriy A. Drozd (Kiev University, Ukraine)
Title:	Morita Theory for noncommutative varieties.
Date:	24/Mar/2022
	Abstract
Link:	https://youtu.be/_fBhs6DzccI
Speaker:	Alexander Stolin (Chalmers University of Technology, Sweden)
Title:	40 years of Lie bialgebras: From definition to classification.
Date:	17/Mar/2022
	Abstract
Link:	https://youtu.be/ajOpr53XZNA
Speaker:	Victor Guerassimov (UFMG, Brazil)
Title:	Random walks on groups. An introduction.
Date:	10/Mar/2022
	Abstract
Link:	https://youtu.be/9qsnW9veATc
Speaker:	Michel Racine (Ottawa University, Canada)
Title:	Lie Algebras afforded by Jordan algebras.
Date:	03/Mar/2022
	Abstract
Link:	https://youtu.be/R7C5-LLi2NU
Speaker:	Holger Petersson (FernUniversität in Hagen, Germany)
Title:	Octonions and Albert algebras over commutative rings.
Date:	24/Feb/2022
	Abstract
Link:	https://youtu.be/rA-Hq_cPNTc
Speaker:	Plamen Koshlukov (UNICAMP, Brazil)
Title:	Gradings on upper triangular matrices.
Date:	17/Feb/2022
	Abstract
Link:	https://youtu.be/ERyA2QNVrRE
Speaker:	Vladimir Sokolov (UFABC, Brazil)
Title:	Non-Abelian Poisson brackets on projective spaces.
Date:	09/Dec/2021
	Abstract
Link:	https://youtu.be/6HRHvWBXWJU
Speaker:	Iryna Kashuba (IME-USP, Brazil)
Title:	On the Free Jordan algebras.
Date:	02/Dec/2021
	Abstract
Link:	https://youtu.be/DFzZF08wF7E
Speaker:	Marcelo Aguiar (Cornell University, USA)
Title:	Lie theory relative to a hyperplane arrangement.
Date:	02/Dec/2021
	Abstract
Link:	https://youtu.be/ljIJ95Hnk78
Speaker:	Arturo Pianzola (University of Alberta, Canada)
Title:	Derivations of twisted forms of Lie algebras.
Date:	25/Nov/2021
	Abstract
Link:	https://youtu.be/NAIuDMfUdGs
Speaker:	Alexandre Grishkov (IME-USP, Brazil)
Title:	From 12th Hilbert problem to Carlitz-Drinfeld-Anderson modules.
Date:	11/Nov/2021
	Abstract
Link:	https://youtu.be/-EcKlbnBdS4
Speaker:	Vsevolod Gubarev (Sobolev Institute of Mathematics, Novosibirsk, Russia)
Title:	Embedding of Loday algebras into Rota-Baxter algebras.
Date:	04/Nov/2021
	Abstract
Link:	https://youtu.be/5d7bnW0KIgM
Speaker:	Aron Simis (UFPE, Brazil)
Title:	Some conjectures in commutative algebra.
Date:	28/Oct/2021
	Abstract
Link:	https://youtu.be/ISMTVOVaSqE
Speaker:	Oksana Bezuschak (Kyiv Taras Shevchenko University, Ukraine)
Title:	Locally matrix algebras and algebras of Mackey.
Date:	21/Oct/2021
	Abstract
Link:	https://youtu.be/O0GBgpD6BsA
Speaker:	Louis Rowen (Bar-Ilan University, Israel)
Title:	Finitely generated axial algebras.
Date:	14/Oct/2021
	Abstract
Link:	https://youtu.be/cVeTBDueLVw
Speaker:	Michael J. Larsen (Indiana University, USA)
Title:	Quotients of normal subsets in simple groups.
Date:	07/Oct/2021
	Abstract
Link:	https://youtu.be/JEtUJ3AFxjQ
Speaker:	Peter Semrl (University of Ljubljana, Slovenia)
Title:	On Wigner's theorem.
Date:	30/Sep/2021
	Abstract
Link:	https://youtu.be/xPpAXYK56dc
Speaker:	Valery Bardakov (Sobolev Institute of Mathematics, Novosibirsk, Russia)
Title:	Quandles and quandle rings.
Date:	23/Sep/2021
	Abstract
Link:	https://youtu.be/bS4bovx4cEA
Speaker:	Petr Vojtechovsky (Denver University, USA)
Title:	Quandles and other classes of set-theoretic solutions of the Yang-Baxter equation.
Date:	16/Sep/2021
	Abstract
Link:	https://youtu.be/KrXYd-_5Odc
Speaker:	Maria Ofelia Ronco (Universidad de Talca, Chile)
Title:	Generalization of dendriform algebras.
Date:	09/Sep/2021
	Abstract
Link:	https://youtu.be/1Zcdxx4CGbA
Speaker:	Dimitry Leites (New York University Abu Dhabi, United Arab Emirates and Stockholm University, Sweden)
Title:	Classifications of simple Lie (super)algebras and algebras "more interesting" than simple.
Date:	02/Sep/2021
	Abstract
Link:	https://youtu.be/YuA5TkXFUmM
Speaker:	Askar Dzhumadil'daev (Academy of Sciences of Kazakhstan, Kazakhstan)
Title:	Dimension formula for Koszul operads.
Date:	26/Aug/2021
	Abstract
Link:	https://youtu.be/lxrvAc2x0F0
Speaker:	Eugeny Plotkin (Bar-Ilan University, Israel)
Title:	Bounded generation and logical properties for linear and Kac-Moody cases.
Date:	19/Aug/2021
	Abstract
Link:	https://youtu.be/_5GXkLbLY8M
Speaker:	Nikolay Romanovskiy (Novosibirsk State University, Russia)
Title:	Rigid solvable groups. Algebraic geometry and model theory.
Date:	12/Aug/2021
	Abstract
Link:	https://youtu.be/2RJ-o1kTFSE
Speaker:	Sergey Malev (Ariel University of Samaria, Israel) and Alexei Kanel-Belov (Bar-Ilan University, Israel)
Title:	Evaluations of nonassociative polynomials on finite dimensional algebras.
Date:	05/Aug/2021
	Abstract
Link:	https://youtu.be/gFsW0Yf2M6s
Speaker:	Onofrio Mario Di Vincenzo (Università di Basilicata, Potenza, Italy)
Title:	Algebras and superalgebras with (super-)involutions and their polynomial identities.
Date:	29/Jul/2021
	Abstract
Link:	https://youtu.be/2iqNrHi-mYQ
Speaker:	Yuri Berest (Cornell University, USA)
Title:	Spaces of quasi-invariants and homotopy Lie groups.
Date:	22/Jul/2021
	Abstract
Link:	https://youtu.be/bE7HRw8UktE
Speaker:	Alex Lubotzky (Hebrew University, Jerusalem, Israel)
Title:	First order rigidity of high-rank arithmetic groups.
Date:	15/Jul/2021
	Abstract
Link:	https://youtu.be/Y6GnsA9MIuQ
Speaker:	Mikhail Kotchetov (Memorial University of Newfoundland, Canada)
Title:	Fine gradings on classical simple Lie algebras.
Date:	08/Jul/2021
	Abstract
Link:	https://youtu.be/aaeZXAD3aEs
Speaker:	Dmitry V. Artamonov (Lomonosov State University, Russia)
Title:	(3j)-symbols for the algebra (gl_3).
Date:	01/Jul/2021
	Abstract
Link:	https://youtu.be/-cdZWedbbeY
Speaker:	Vitaly A. Roman'kov (Sobolev Institute of Mathematics RAS, Omsk Branch, Omsk, Russia)
Title:	Embedding theorems for solvable groups.
Date:	24/Jun/2021
	Abstract
Link:	https://youtu.be/6ZNujwIUJXk
Speaker:	Geordie Williamson (University of Sydney, Australia)
Title:	Spectra in representation theory.
Date:	17/Jun/2021
	Abstract
Link:	https://youtu.be/7rk-_mTjFb8
Speaker:	Tony Pantev (University of Pennsylvania, USA)
Title:	Geometry and topology of wild character varieties.
Date:	10/Jun/2021
	Abstract
Link:	https://youtu.be/4cvj_kvtVTk
Speaker:	Vyacheslav Futorny (IME-USP)
Title:	Infinite-dimensional representations of Lie algebras.
Date:	03/Jun/2021
	Abstract
Link:	https://youtu.be/3gVeSVvJCAE
Speaker:	Alexander Kleshchev (University of Oregon, USA)
Title:	Irreducible restrictions from symmetric groups to subgroups.
Date:	27/May/2021
	Abstract
Link:	https://youtu.be/74lczGKZDhY
Speaker:	Farkhod Eshmatov (Academy of Science of Uzbekistan, Uzbekistan)
Title:	On transitive action on quiver varieties.
Date:	20/May/2021
	Abstract
Link:	https://youtu.be/zij9VGipO64
Speaker:	Alistair Savage (University of Ottawa, Canada)
Title:	Affine Hecke algebras and the elliptic Hall algebra.
Date:	13/May/2021
	Abstract
Link:	https://youtu.be/IaCaTP6xS1k
Speaker:	Natasha Rozhkovskaya (Kansas State University, USA)
Title:	Generating functions of polynomial tau-functions of the soliton hierarchies.
Date:	06/May/2021
	Abstract
Link:	https://youtu.be/Mik0K4b8xjc
Speaker:	Sergey Shpectorov (University of Birmingham, UK)
Title:	2-generated algebras of Monster type.
Date:	29/Apr/2021
	Abstract
Link:	https://youtu.be/gmxlBurCxU0
Speaker:	Mikhail Belolipetsky (IMPA, Brazil)
Title:	Growth of lattices in semisimple Lie groups.
Date:	22/Apr/2021
	Abstract
Link:	https://youtu.be/69QFfYX-qwk
Speaker:	José María Pérez Izquierdo (Universidad de La Rioja, Spain)
Title:	Some aspects of the free nonassociative algebra.
Date:	15/Apr/2021
	Abstract
Link:	https://youtu.be/5B49A39wpGc
Speaker:	Shavkat Ayupov (V.I.Romanovskiy Institute of Mathematics Uzbekistan Academy of Sciences)
Title:	Local and 2-local derivations and automorphisms of Octonian algebras.
Date:	15/Apr/2021
	Abstract
Link:	https://youtu.be/KKJ3ijEmDcM
Speaker:	Evgeny Mukhin (IUPUI School of Science, USA)
Title:	Supersymmetric analogs of partitions and plane partitions.
Date:	08/Apr/2021
	Abstract
Link:	https://youtu.be/sqRoEKJ-o5E
Speaker:	Vladimir Bavula (The University of Sheffield, UK)
Title:	The global dimension of the algebras of polynomial integro-differential operators and the Jacobian algebras.
Date:	01/Apr/2021
	Abstract
Link:	https://youtu.be/ORjZK4Cumrw
Speaker:	Kang Seok-Jin (Korea Research Institute of Arts and Mathematics, South Korea)
Title:	Quantum Borcherds-Bozec algebras and abstract crystals.
Date:	01/Apr/2021
	Abstract
Link:	https://youtu.be/Vh5RxxScn50
Speaker:	Apoorva Khare (Indian Institute of Science, India)
Title:	Polymath14: Groups with norms.
Date:	25/Mar/2021
	Abstract
Link:	https://youtu.be/bzvxanGLSvg
Speaker:	Maria Gorelik (The Weizmann Institute of Science, Israel)
Title:	Depths and cores in the light of DS-functors.
Date:	18/Mar/2021
	Abstract
Link:	https://youtu.be/zM-f49I1t8I
Speaker:	Alexandr Zubkov (UAEU, United Arab Emirates)
Title:	Harish-Chandra pairs and group superschemes.
Date:	11/Mar/2021
	Abstract
Link:	https://youtu.be/pn4Fg2GCRVc
Speaker:	Vladimir Dotsenko (Université de Strasbourg, France)
Title:	Diamond Lemma and the Maurer-Cartan equation.
Date:	04/Mar/2021
	Abstract
Link:	https://youtu.be/t4mkzFitoDk
Speaker:	Agata Smoktunowicz (University of Edinburgh, UK)
Title:	Some questions related to nilpotent rings and braces.
Date:	25/Feb/2021
	Abstract
Link:	https://youtu.be/mbGMipeYbwA
Speaker:	Vesselin Drensky (Bulgarian Academy of Sciences, Bulgaria)
Title:	From a Diophantine transport problem from 2016 and its possible solution from 1903 to classical problems in algebra.
Date:	17/Dec/2020
	Abstract
Link:	https://youtu.be/XZ2oT8s0U8M
Speaker:	Claude Cibils (Université de Montpellier, France)
Title:	Controlling the global dimension.
Date:	10/Dec/2020
	Abstract
Link:	https://youtu.be/svwT513iOIw
Speaker:	Daniel Nakano (University of Georgia, USA)
Title:	A new Lie theory for classical Lie superalgebras.
Date:	03/Dec/2020
	Abstract
Link:	https://youtu.be/JkpKmn3FwbY
Speaker:	Eli Aljadeff (Technion-Israel Institute of Technology, Israel)
Title:	PI theory, generic objects and group gradings.
Date:	26/Nov/2020
	Abstract
Link:	https://youtu.be/JcTuHtj7VeE
Speaker:	Natalia Iyudu (University of Edinburgh, UK)
Title:	On the proof of the Kontsevich conjecture on noncommutative birational transformations.
Date:	19/Nov/2020
	Abstract
Link:	https://youtu.be/UafkcqHQcuE
Speaker:	E.I.Bunina, A.V. Mikhalev (Lomonosov Moscow State University, Russia)
Title:	Geometric algebra: automorphisms and isomorphisms, elementary equivalence and second order logic of derivative structures.
Date:	12/Nov/2020
	Abstract
Link:	https://youtu.be/VN2q7O_7aMI
Speaker:	Nicolas Libedinsky (Universidad de Chile, Chile)
Title:	On Kazhdan-Lusztig theory for affine Weyl groups.
Date:	05/Nov/2020
	Abstract
Link:	https://youtu.be/3YVkJAFn3Ig
Speaker:	Olga Kharlampovich (Hunter College CUNY, USA)
Title:	Frasse limits of limit groups.
Date:	29/Oct/2020
	Abstract
Link:	https://youtu.be/LccM9grdjVg
Speaker:	Mikhail Zaicev (Lomonosov Moscow State University, Russia)
Title:	Polynomial identities: anomalies of codimension growth.
Date:	22/Oct/2020
	Abstract
Link:	https://youtu.be/PebATBoxZHQ
Speaker:	Dimitar Grantcharov (University of Texas Arlington, USA)
Title:	Quantized enveloping superalgebra of type P.
Date:	15/Oct/2020
	Abstract
Link:	https://youtu.be/9Giqfn_H4TE
Speaker:	Alberto Elduque (Universidad de Zaragoza, Spain)
Title:	Graded-simple algebras and twisted loop algebras.
Date:	08/Oct/2020
	Abstract
Link:	https://youtu.be/LYga1ra889w
Speaker:	Milen Yakimov (Louisiana State University, USA)
Title:	Quantum cluster algebras at roots of unity and discriminants.
Date:	01/Oct/2020
	Abstract
Link:	https://youtu.be/Sd-16zEhHdU
Speaker:	Alexander Molev (University of Sidney, Australia)
Title:	Symmetrization map, Casimir elements and Sugawara operators.
Date:	01/Oct/2020
	Abstract
Link:	https://youtu.be/DfPriaoq11I
Speaker:	Alexander Premet (University of Manchester, UK)
Title:	Modular representations of Lie algebras and Humphreys' Conjecture.
Date:	24/Sep/2020
	Abstract
Link:	https://youtu.be/WIbIwHXNJCM
Speaker:	Leonid Makar-Limanov (Wayne State University, USA)
Title:	Centralizers of rank one in the first Weyl algebra.
Date:	17/Sep/2020
	Abstract
Link:	https://youtu.be/3B92oiL938U
Speaker:	Reimundo Heluani (IMPA, Brazil)
Title:	The singular support of the Ising model.
Date:	10/Sep/2020
	Abstract
Link:	https://youtu.be/gnZXa7_jSvM
Speaker:	Jacob Mostovoy (SINVESTAV, Mexico)
Title:	The Chevalley-Eilenberg complex for Leibniz and for Sabinin algebras.
Date:	03/Sep/2020
	Abstract
Link:	https://youtu.be/8VKHiVqmltE
Speaker:	Albert Schwarz (UC Davis, USA)
Title:	Some questions on Jordan algebras inspired by quantum theory.
Date:	27/Aug/2020
	Abstract
Link:	https://youtu.be/Jmi489FuVmQ
Speaker:	Andrea Solotar (Universidad de Buenos Aires, Argentina)
Title:	A cup-cap duality in Koszul calculus.
Date:	20/Aug/2020
	Abstract
Link:	https://youtu.be/BVxFaWnwkSM
Speaker:	Viacheslav Artamonov (Moscow State University, Russia)
Title:	Polynomially complete quasigroups and their application.
Date:	13/Aug/2020
	Abstract
Link:	https://youtu.be/i2vrok_sBAU
Speaker:	Drazen Adamovic (University of Zagreb, Croatia)
Title:	On logarithmic and Whittaker modules for affine vertex algebras.
Date:	06/Aug/2020
	Abstract
Link:	https://youtu.be/oOfr0dJKdXw
Speaker:	Mikhail Chebotar (Kent State University, USA)
Title:	On polynomials over nil rings.
Date:	30/Jul/2020
	Abstract
Link:	https://youtu.be/kI-nWjw5HK0
Speaker:	Matej Brešar (University of Ljubljana and University of Maribor, Slovenia)
Title:	Images of noncommutative polynomials.
Date:	23/Jul/2020
	Abstract
Link:	https://youtu.be/RbZDEAn80Rg
Speaker:	Patrick Le Meur (Université Paris Diderot, France)
Title:	Equivariant models for graded algebras and application to Calabi-Yau duality.
Date:	16/Jul/2020
	Abstract
Link:	https://youtu.be/MYbvSQ_Np9Y
Speaker:	Pavel Kolesnikov (Sobolev Institute of Mathematics, Russia)
Title:	Derived algebras and their identities.
Date:	09/Jul/2020
	Abstract
Link:	https://youtu.be/0xenoeBblFc
Speaker:	Tomoyuki Arakawa (Kyoto University, Japan)
Title:	Urod algebra and translation for W-algebras.
Date:	09/Jul/2020
	Abstract
Link:	https://youtu.be/M4V-xvul-hU
Speaker:	Yuly Billig (Univ Carleton, Canada)
Title:	Towards Kac-van de Leur Conjecture: polynomiality vs locality for superconformal algebras.
Date:	02/Jul/2020
	Abstract
Link:	https://youtu.be/zH9hwbUASjE
Speaker:	Agatha Atkarskaya (Bar-Ilan University, Israel)
Title:	Group-like small cancellation theory for rings.
Date:	25/Jun/2020
	Abstract
Link:	https://youtu.be/DMZAMIlWKgM
Speaker:	Liudmila Sabinina (Universidad Autonoma del Estado de Morelos, Mexico)
Title:	Burnside Problems in the theory of loops.
Date:	18/Jun/2020
	Abstract
Link:	https://youtu.be/wMfo3j2UnOA
Speaker:	Vladislav Khartchenko (Universidad Nacional Autónoma de México, Mexico)
Title:	Drinfeld-Jimbo quantizations as quadratic-linear algebras.
Date:	11/Jun/2020
	Abstract
Link:	https://youtu.be/TYJZDMbEWVQ
Speaker:	Vera Serganova (University of California, Berkeley, USA)
Title:	The celebrated Jacobson-Morozov theorem for Lie superalgebras via semisimplification functor for tensor categories.
Date:	04/Jun/2020
	Abstract
Link:	https://youtu.be/mN_-PPv-aTk
Speaker:	Antonio Giambruno (Università di Palermo, Italy)
Title:	Polynomial identities and growth functions.
Date:	04/Jun/2020
	Abstract
Link:	https://youtu.be/Lxznwc1gxU4
Speaker:	Dessislava Kochloukova (UNICAMP, Brazil)
Title:	Weak commutativity in groups.
Date:	28/May/2020
	Abstract
Link:	https://youtu.be/AOO5iDZ_RbQ
Speaker:	Claudio Procesi (Università di Roma, Italy)
Title:	T-ideals of Cayley-Hamilton trace algebras.
Date:	28/May/2020
	Abstract
Link:	https://youtu.be/WClsQWE-pYw
Speaker:	Marc Rosso (CNRS, France)
Title:	On Feigin homomorphisms for quantum shuffle algebras.
Date:	21/May/2020
	Abstract
Link:	https://youtu.be/LMHnCB5_-R0
Speaker:	João Fernando Schwarz (IME-USP)
Title:	Poisson birational equivalence and Coloumb branches of 3d N=4 SUSY gauge theories.
Date:	14/May/2020
	Abstract
Link:	https://youtu.be/DMasKgX6eY4
Speaker:	Ualbai Umirbaev (Wayne State University, USA)
Title:	A Dixmier theorem for Poisson enveloping algebras.
Date:	14/May/2020
	Abstract
Link:	https://youtu.be/cgTsjj1u4sc
Speaker:	Nicolás Andruskiewitsch (Universidad Nacional de Córdoba, Argentina)
Title:	The role of Nichols algebras in the cohomology of finite-dimensional Hopf algebras.
Date:	07/May/2020
Link:	https://youtu.be/ShdxM3-x4A0
Speaker:	Olivier Mathieu (Université de Lyon, France) (The video of this talk will be adjusted)
Title:	On the chromatic polynomials.
Date:	30/Apr/2020
	Abstract
Speaker:	Efim Zelmanov (University of California, San Diego, USA)
Title:	Growth Functions.
Date:	23/Apr/2020
	Abstract
Link:	https://youtu.be/BAXsN3JPQ1s
Speaker:	Ivan Shestakov (IME-USP).
Title:	Coordination Theorems for certain non-associative algebras.
Date:	16/Apr/2020
	Abstract
Link:	https://youtu.be/8XpHR2qT1t8