Short Communications
Please see the short communications below or HERE (https://virtarta.discussion.community/).
Posters and videos:
Please click on the contributor's name to see their poster or video.
Marco Armenta (Université de Sherbrooke) - Title: The abstract nonsense of neural networks, coauthors: Thomas Brüstle, Souheila Hassoun and Markus Reineke.
Sota Asai (Osaka University) - Title: Presentation spaces and semistable subcategories, coauthor: Osamu Iyama.
H. Melis Tekin Akcin (Hacettepe University) - Title: A bijection between the indecomposable summands of two multiplicty free tilting modules, coauthor: Gabriella D'Este.
Rose-Line Baillargeon (Université de Sherbrooke) - Title: On the lattices of exact and weakly exact structures, coauthors: Thomas Brüstle, Mikhail Gorsky and Souheila Hassoun
Ben Blanchette (Université de Sherbrooke)- Title: Homological approximations in persistence theory.
Ryan Bianconi (University of Iowa) - Title: On Hereditary Categories of Quiver Representations (slides), coauthor: Miodrag Iovanov.
Ben Briggs (University of Utah) - Title: Hochschild Cohomology and the Fundamental Group, coauthor: Lleonard Rubio y Degrassi.
Rafał Bocian (Nicolaus Copernicus University in Toruń) - Title: Weakly symmetric biserial algebras, coauthor: Andrzej Skowroński.
Xiaofa Chen (Université de Paris) - Title: Algebraic extriangulated categories.
Lleonard Rubio y Degrassi (University of Verona) - Title: Stable invariance of the restricted Lie algebra structure of Hochschild cohomology, coauthors: Benjamin Briggs.
Gabriella D'Este (Università degli Studi di Milano) - Title: Baer - Kaplansky classes, coauthors: Derya Keskin Tutuncu and Rachid Tribak.
Maxime Fairon (University of Glasgow) - Title: Coloured quivers in non-commutative quasi-Poisson geometry, coauthor: David Fernández.
David Fernández (Bielefeld University) - Title: Euler continuants in noncommutative quasi-Poisson geometry, coauthor: Maxime Fairon.
Johanne Haugland (NTNU: Norwegian University of Science and Technology) - Title: Higher Koszul duality and connections with n-hereditary algebras, coauthor: Mads H. Sandøy.
Alicja Jaworska-Pastuszak (Nicolaus Copernicus University in Toruń) - Title: Self-injective algebras having a generalized standard family of quasi-tubes maximally saturated by simple and projective modules, coauthors: Marta Kwiecień and Andrzej Skowroński.
Karin M. Jacobsen (NTNU/Aarhus University) - Title: On the role of gentle algebras in higher homological algebra, coauthors: Johanne Haugland and Sibylle Schroll.
Mariusz Kaniecki (Nicolaus Copernicus University in Toruń) - Title: Degeneration order and box moves.
Junyang Liu (Tsinghua University and Université de Paris) - Title: Relative Calabi-Yau structures and ice quivers with potential.
Andrzej Mróz (Nicolaus Copernicus University in Toruń) - Title: Roiter’s integral quadratic forms revisited, coauthor: Bartosz Makuracki.
Kota Murakami (Kyoto University) - Title: PBW parametrizations and generalized preprojective algebras.
Amrei Oswald (University of Iowa) - Title: Hopf actions of some quantum groups on path algebras, coauthor: Ryan Kinser.
Sunny Roy (Université de Sherbrooke) - Title: Admissible intersection and admissible sum exact categories, coauthor: Souheila Hassoun.
Pamela Suarez (Universidad Nacional de Mar del Plata) - Title: On the composition of irreducible morphisms, coauthor: Claudia Chaio and Victoria Guazzelli.
Aran Tattar (University of Leicester) - Title: Right triangulated categories: As extriangulated categories, aisles and co-aisles.
Constantin-Cosmin Todea (Technical University of Cluj-Napoca) - Title: BD algebras and group cohomology.
Luis Gabriel Rodríguez Valdés (Universidad Nacional Autónoma de México), Title: Homological theory of k-idempotent ideals in dualizing varieties, coathor: Valente Santiago Vargas.
Nicholas Williams (University of Leicester) - Title: An algebraic interpretation of the higher Stasheff-Tamari orders.
Yilin Wu (Université de Paris) - Title: Derived equivalences from mutations of ice quivers with potential.
Papers dedicated to Andrzej:
Galois coverings and change of rings, by Ibrahim Assem and Patrick Le Meur.
Rigid modules, by Otto Kerner.
Periodic trivial extension algebras and fractionally Calabi--Yau algebras, by Aaron Chan, Erik Darpö, Osamu Iyama and René Marczinzik.
The braid group action on exceptional sequences for weighted projective lines, by Edson R. Alvares, Eduardo N. Marcos and Hagen Meltzer.
Morphisms in the infinite radical of the bounded derived category, by Claudia Chaio, Alfredo González Chaio and Isabel Pratti.
An algorithm for the periodicity of deformed preprojective algebras of Dynkin types 𝔼6, 𝔼7 and 𝔼8, by Jerzy Bialkowski.