Archive • FD Seminar

Archive

TBA

Chrysostomos Psaroudakis

Aristotle University of Thessaloniki, GR
TBA

Lidia Angeleri Hügel

Università degli Studi di Verona, IT
TBA

Fernando Muro (TBC)

Universidad de Sevilla, ES
Infinite friezes and triangulations of annuli

İlke Çanakçı

Vrije Universiteit Amsterdam, NL
ICRA 2020 Research Snapshot
An algebraic interpretation of the higher Stasheff–Tamari orders

Nicholas Williams

University of Leicester, UK
ICRA 2020 Research Snapshot
Refined Coxeter Polynomials

Sefi Ladkani

University of Haifa, IL
ICRA 2020 Research Snapshot
Monomorphism categories for generalised species

Julian Külshammer

Uppsala Universitet, SE
ICRA 2020 Research Snapshot
Morita theorem for hereditary cluster categories

Norihiro Hanihara

Nagoya University, JP
ICRA 2020 Research Snapshot
Recollements and injective generation of the derived category

Charley Cummings

University of Bristol, UK
ICRA 2020 Research Snapshot
Derived equivalences for skew-gentle algebras

Claire Amiot

Université Joseph Fourier, Grenoble, FR
Slides

Linear quasi-categories as templicial modules

Arne Mertens

Universiteit Antwerpen, BE
infinity-category dg-category dg-nerve linear category
Slides

Finite-dimensional DG algebras and their properties

Dmitri Orlov

Steklov Mathematical Institute of Russian Academy of Sciences, RU
Slides

Categorification of representation theory with an application to Soergel bimodules

Vanessa Miemietz

University of East Anglia, UK
Slides

Preprojective algebras and fractional Calabi-Yau algebras

Joe Grant

University of East Anglia, UK
fractional calabi-yau category preprojective algebra derived picard group serre functor frobenius algebra
Slides

Homological mirror symmetry for invertible polynomials in two variables

Matthew Habermann

University College London (UCL), UK
Slides

tau-Tilting Finite Algebras With Non-Empty Left Or Right Parts Are Representation-Finite

Stephen Zito

University of Connecticut, US
Slides

Leavitt path algebras, B-infty-algebras and Keller’s conjecture for singular Hochschild cohomology

Xiao-Wu Chen

University of Science and Technology of China (USTC), CN
leavitt path algebra b-infty-algebra dg singularity category hochschild cohomology singular hochschild cohomology
Slides

Grassmanian categories of infinite rank

Jenny August

Max Planck Institut für Mathematik (MPIM), DE
Slides

Hopf algebras of discrete representation type

Shijie Zhu

The University of Iowa, US
Slides Video

Relative Calabi-Yau completions and higher preprojective algebras

Bernhard Keller

Université de Paris, FR
calabi-yau structure calabi-yau completion higher auslander-reiten theory higher auslander-reiten translation higher preprojective algebra
Slides

GKZ systems and perverse schobers

Špela Špenko

Université libre de Bruxelles, BE
perverse sheaves gkz systems categorification geometric invariant theory
Slides

Finite generation of cohomology for Drinfeld doubles of finite group schemes

Cris Negron

University of North Carolina, US
Slides

Postnikov diagrams and orbifolds

Karin Baur

University of Leeds, UK
alternating strand diagrams grassmannian cluster category orbifold diagram skew group category
Slides

Bounded extension algebras and Han's conjecture

Andrea Solotar

Universidad de Buenos Aires, AR
hochschild homology relative han'conjecture
Slides

Derived equivalences for skew-gentle algebras

Claire Amiot

Université Joseph Fourier, Grenoble, FR
skew-group algebras skew-gentle algebras derived categories geometric model
Slides

A geometric model for the syzygies over certain 2-Calabi-Yau tilted algebras

Ralf Schiffler

University of Connecticut, US
Slides

Simple objects in torsion-free classes over preprojective algebras of Dynkin type

Haruhisa Enomoto

Nagoya University, JP
exact category simple objects torsion-free class preprojective algebra path algebra
Slides

The quiver of n-hereditary algebras

Louis-Philippe Thibault

Norges teknisk-naturvitenskapelige universitet, NTNU, NO
n-hereditary algebra n-representation-finite algebra n-representation-infinite algebra higher auslander-reiten theory monomial algebra
Slides

Schemes of modules over gentle algebras and laminations of surfaces

Daniel Labardini-Fragoso

Universidad Nacional Autónoma de México, UNAM, MX
gentle algebra module variety module scheme irreducible component lamination triangulated surface
Slides

Simple-mindedness: negativity and positivity

David Pauksztello

Lancaster University, UK
simple-minded system simple-minded collection cluster category noncrossing partition calabi--yau
Slides

Calabi–Yau properties of Postnikov diagrams

Matthew Pressland

University of Leeds, UK
postnikov diagram dimer model jacobian algebra calabi--yau positroid