• About
• Invited Speakers
• Talks

• aaa@tcs.uj.edu.pl

AAA 100 - Arbeitstagung Allgemeine Algebra
Workshops on General Algebra
Talks

Date: February 5-7, 2021

• History of AAA.
  • Bernhard Ganter and Reinhard Pöschel,   AAA - a conference series with history   [abstract], [video].
• Tutorials
  • Manuel Bodirsky,   Oligomorphic clones   [abstract], [slides], [video1], [video2].
  • Jakub Opršal,   Promises, constraints, and problems: Beyond universal algebra   [abstract], [slides1], [slides2], [video1], [video2].
• Invited lectures.
  • Libor Barto,   Algebras with polynomially-many homomorphisms   [abstract], [video].
  • Manfred Droste,   Weighted automata and quantitative logics   [abstract], [video].
  • Keith Kearnes,   What are the possible sizes of Jónsson J'onsson-Tarski algebras?   [abstract], [video].
  • Peter Mayr,   Algebras from congruences   [abstract], [slides], [video].
  • Michael Pinsker,   Smooth approximations in oligomorphic clones   [abstract], [slides], [video].
• Contributed talks.
  • Delbrin Ahmed,   Some large numbers of subuniverses of latices and semilattices   [abstract], [video].
  • Erhard Aichinger,   Group rings, Fréchet's functional equation, and counting zeros   [abstract], [video].
  • Taras Banakh,   A semigroup is finite if and only if it contains no infinite chains and no infinite antichains   [abstract], [video].
  • Mike Behrisch,   All centralising monoids given by conservative majority operations on $\{0,1,2,3\}$   [abstract], [slides], [video].
  • Vijay Kumar Bhat,   Diameter and girth of tensor product of zero-divisor graphs   [abstract], [video].
  • Ivica Bošnjak,   Some New Results Concerning Graphs Associated to Groups   [abstract], [video].
  • Jānis Cīrulis,   Extensions of Hilbert algebras   [abstract], [video].
  • Andrew Craig,   Dualities for prioritised default bilattices I   [abstract], [slides], [video].
  • Insa Cremer,   Strong semilattice decomposition of m-domain rings   [abstract], [video].
  • Stefano Fioravanti,   Expansions of abelian squarefree groups   [abstract], [video].
  • Emilia Haluskova,   On discrete properties of real continuous monotone functions   [abstract], [video].
  • Miroslav Haviar,   Dualities for prioritised default bilattices II   [abstract], [slides], [video].
  • Karin-Therese Howell,   The weird and wonderful world of Near-vector Spaces   [abstract].
  • Lucia Janičková,   Congruence lattices of connected monounary algebras   [abstract], [slides], [video].
  • Ali Jaballah,   Intermediate Rings in Integral Extensions   [abstract], [video].
  • Trevor Jack,   Computational Complexity of Idempotent Membership in Partial Bijection Semigroups   [abstract], [video].
  • Marcel Jackson,   Classes defined by quantified equations   [abstract], [video].
  • Danica Jakubíková-Studenovská,   Overview on the lattice of congruence lattices of algebras on a finite set   [abstract], [video].
  • Michael Kompatscher,   Failure of local-to-global   [abstract], [slides], [video].
  • Tomasz Kowalski,   Uniform interpolation and coherence   [abstract], [slides], [video].
  • Blaise Bleriot Koguep Njionou,   Derivation on Hyperlattices revisited   [abstract], [slides], [video].
  • Aleksandar Krapež,   Generalized quadratic functional equations on ternary quasigroups   [abstract], [slides], [video].
  • Thodsaporn Kumduang,   Menger Algebras of Weak Near-unanimity n-ary operations   [abstract].
  • Erkko Lehtonen,   On clonoids of Boolean functions   [abstract], [video].
  • Bojana Pantić,   Fraïssé-type theorem for polymorphism-homogeneous structures   [abstract], [slides]].
  • Tomasz Penza,   Mal’tsev products of varieties, Part 2   [abstract], [video].
  • Agata Pilitowska,   Semilattice ordered algebras with constants   [abstract], [video].
  • Miroslav Ploscica,   Congruence lattices of Abelian l-groups   [abstract], [slides].
  • Wolfgang Poiger,   The Minor Order of Homomorphisms via Natural Dualities   [abstract], [slides]., [video].
  • Anna Romanowska,   Mal'tsev products of varieties, Part 1   [abstract], [video].
  • Branimir Seselja,   Lattice characterization of some classes of groups   [abstract], [video].
  • Jonathan D.H. Smith,   Dimonoids and symmetries of universal algebras   [abstract].
  • Sergejs Solovjovs,   Sierpinski object for composite affine spaces   [abstract], [slides], [video].
  • Arkady Tsurkov,   IBN-varieties of algebras   [abstract], [video].
  • Ivana Varga,   Clones of compatible operations on ring ${\mathbb{Z}}_8$   [abstract].
  • Petr Vojtechovsky,   Propagating equations with an application to Moufang theorem   [abstract], [video].
  • Anatolii V. Zhuchok,   The least dimonoid congruence on the free $n$-nilpotent $g$-dimonoid   [abstract], [video].
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