Talks

Invited talks

• Peter Cameron. Graphs on algebras. [Slides]

• Michael Kompatscher. Nilpotent Mal’cev algebras. [Slides]

• James Mitchell. The Polish semigroup topologies of the symmetric inverse monoid. [Slides]

• Gianluca Paolini. On the isomorphism problem for procountable groups and oligomorphic groups. [Slides]

• Ross Willard. Abelian congruences in varieties with a weak difference term. [Slides]

Contributed talks

• Paolo Aglianò, Embedding monoids into residuated lattices. [Slides]

• Erhard Aichinger, Generating higher commutators in algebras with a Mal’cev term. [Slides]

• Alexey Barsukov, Metametaquestions in constraint tractability. [Slides]

• Mike Behrisch, Minimal clones generated by {0, 1}-valued majority operations on up to six-element sets. [Slides]

• Bertalan Bodor, Tame ω-categoricity and CSPs. [Slides]

• Michal Botur, A new representation of finite hoops using a new type of product of structures. [Slides]

• Johanna Bruna, Pseudo-loops and temporal constraint languages. 

• Davide Carolillo, Profinite and first-order rigidity of crystallographic groups. 

• Václav Cenker, Symmetric difference in lattices with complementation. 

• Ivan Chajda, Operators on complemented lattices. [Slides]

• Nadja Egner, A syntactic characterization of weakly Mal’tsev varieties. [Slides]

• Luna Elliott, Topologies on order endomorphism monoids. [Slides]

• Roman Feller, Decidability of definability. [Slides]

• Wesley Fussner, Amalgamation via interpolation: beyond the congruence extension property. [Slides]

• Heghine Ghumashyan, Endomorphism kernel property for finite groups. [Slides]

• Jakub Gismatullin, A few words on the metric ultraproduct of groups. [Slides]

• Marino Gran, Semi-abelian varieties, commutators, and skew braces. [Slides]

• Philipp Alexander Grzywaczyk, Diagonally-canonical operations do not capture primitive-positive definability.  [Slides]

• Juraj Hirjak, Congruence lattices of prime-cycled algebras.  [Slides]

• Gideo Joubert, On quantum polymorphisms of relational structures. [Slides]

• Piotr Kawałek, Circuit complexity classes from finite algebras. [Slides]

• Mathison Knight, Cacti graphs and majority polymorphisms. [Slides]

• Michiro Kondo, Algebraic properties of L-fuzzy approximation operators on residuated lattices. [Slides]

• Krzysztof Krawczyk, Amalgamation in quasivarieties of Sugihara algebras. [Slides]

• Ganna Kudryavtseva, On universal inverse monoids with the F-inverse property. [Slides]

• Jan Kühr, On modular lattices with complementation. [Slides]

• Thodsaporn Kumduang, Multi-sorted partial algebras of tree languages of a fixed variable. [Slides]

• Leonard Kwuida, An axiomatization of double Boolean algebras. [Slides]

• Dominik Lachman, Morphisms of coherent configurations. [Slides]

• Helmut Länger, Lagrange-like interpolation in unitary rings, Boolean algebras and Boolean posets. [Slides]

• Marcin Łazarz, Pseudo-Heyting algebras. [Slides]

• Chun-Yu Lin, A network construction for polyadic VB-algebras. [Slides]

• Hajime Machida, A pastime study on majority functions. [Slides]

• Petar Marković, A 10-page proof of the Dichotomy Theorem (using the Dichotomy Theorem). [Slides]

• Peter Mayr, The Fraïssé class of finite powers of simple abelian Mal’cev algebras. [Slides]

• Andrew Moorhead, The class of congruence meet semidistributive varieties is not strong Mal’tsev. [Slides]

• Nebojša Mudrinski, The properties defined by the commutator in algebras with zero. [Slides]

• Misha Muzychuk, Jordan schemes and Moufang loops. 

• Tomas Nagy, The sorrows of a young algebraist. [Slides]

• Pho Ngoc Anh, Factorizations of non-commutative polynomials. [Slides]

• Péter P. Pálfy, Galois’s theorems on PSL(2, p). [Slides]

• Jan Paseka, On quantales with ortholattice structure. [Slides]

• Christian Pech, Characterizing XY-homogeneity. [Slides]

• David Perinti, Edge-coloring problems over cliques and cycles. [Slides]

• Reinhard Pöschel, Boolean ±-preclones. [Slides]

• Aleksandar Prokić, 2-generated minimal Taylor algebras on a 4-element set. [Slides]

• Davide Emilio Quadrellaro, Strictly n-finite varieties of Heyting algebras. [Slides]

• Heleen Saarse-Külaots, (Co)limits of partial acts. [Slides]

• Moritz Albert Schöbi, Algebraicity is irrelevant (in the dichotomy conjecture for infinite-domain constraint satisfaction problems). 

• Radka Schwartzová, Graph representation between some polynomial clones. [Slides]

• Žaneta Semanišinová, A preservation theorem for valued structures. [Slides]

• Branimir Seselja, Grouplike algebras characterized in lattice language. [Slides]

• Christoph Spiess, Algebraic characterizations of logical expressibility of (P)CSPs. [Slides]

• Miloslav Štěpán, Axioms for the category of vector spaces and linear maps. [Slides]

• Corey Bacal Switzer, Some properties of uncountable linear orders and their automorphism groups. [Slides]

• Gaël Tenkeu Kembang, ⊓-ideals and ⊔-filters in double Boolean algebras. [Slides]

• Veljko Toljić, Fraïssé’s conjecture and big Ramsey degrees of structures admitting finite monomorphic decomposition. [Slides]

• Vlado Uljarević, On similarities in minimal Taylor algebras between objects considered by Zhuk and Bulatov in their dichotomy proofs. [Slides]

• Stefan Veldsman, Transitivity of the relation of being an ideal in a nearring. [Slides]

• Thomas Vetterlein, Adjointable maps between Hermitian spaces and between orthosets. [Slides]

• Paul Winkler, Relation algebras and network satisfaction problems. 

• Patrick Wynne, The subpower membership problem via clonoids. [Slides]

• Samir Zahirović, The difference graph of a finite group. [Slides]

• Yurii Zhuchok, On automorphisms of the endomorphism semigroup of the free monogenic dimonoid. [Slides]

• Dmitriy Zhuk, Strong subalgebras and how to use them. [Slides]