Quasigroupoids and weak Hopf quasigroups are non-associative generalizations of groupoids and…
Seminars
Future and Ongoing Seminars
FC1 031 and online |
Algebra, Combinatorics and Number Theory
Speaker: Ramón González Rodríguez
FC1 0.06 |
Geometry and Topology
Abstract: I will consider the Hitchin fibration for Higgs bundles with…
Speaker: Alexander Früh
FC1 031 and online |
Algebra, Combinatorics and Number Theory
Polynomial expansion concerns the heuristic expectation that, for a typical polynomial P in n…
Speaker: Nuno Arala Santos
FC1 031 and online |
Algebra, Combinatorics and Number Theory
Cantor famously used two versions of Diagonalization for his fundamental results in set theory.…
Speaker: Reinhard Kahle
FC1.031 |
Dynamical Systems
We introduce a class of linear bounded invertible operators on Banach spaces, called shift…
Speaker: Udayan B. Darji
Past Seminars
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
In this talk, we consider Novikov algebras with derivation and algebras obtained from its dual…
Speaker: B. K. Sartayev
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
This talk provides a brief overview of a Lie bracket on affine spaces, known as a Lie…
Speaker: Abror Khudoyberdiyev
FC1 007 |
Algebra, Combinatorics and Number Theory
We will describe how arithmetic properties of some orders in quaternion algebras can be used…
Speaker: António Machiavelo
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
Partial representation theory is a relatively recent area of research, originating in the study…
Speaker: Paolo Saracco
FC1.030 |
Dynamical Systems
In this talk, we present an overview of modern Iterated Function System (IFS) theory,…
Speaker: Elismar R. Oliveira
FC1 0.31 and online |
Algebra, Combinatorics and Number Theory
The goal of this talk is to state and motivate Serre's modularity conjectures on Galois…
Speaker: Ariel Pacetti
FC1.031 |
Dynamical Systems
Ideas from dynamical systems and thermodynamic formalism can be useful in rigorously estimating…
Speaker: Mark Pollicott
FC1 007 |
Algebra, Combinatorics and Number Theory
In commutative algebra, a major subject of investigation is the study of ideals in polynomial…
Speaker: Gonçalo Varejão
FC1 0.31 |
This is a complete study of the dynamics of polynomial planar vector fields whose linear
Speaker: Isabel S. Labouriau
FC1.031 |
There is a rich theory in dynamical systems involving the study of "shrinking targets". Given…
Speaker: Mark Pollicott
FC1 0.07 and online |
Algebra, Combinatorics and Number Theory
Towards a homological Kitaev model by Ulrich Krähmer (Dresden)
Speaker: Ulrich Krähmer
FC1.031 |
Dynamical Systems
The classical Livsic theorem is a simple and useful result for Anosov diffeomorphism (or flows)…
Speaker: Mark Pollicott
FC1 0.31 and online |
Algebra, Combinatorics and Number Theory
sl2-crystals and duality in monoidal categories ( joint w. T. Zorman)…
Speaker: Sebastian Halbig
FC1 1.09 |
Geometry and Topology
Abstract: …
Speaker: Juan Sebastian Numpaque
FC1 007 |
Algebra, Combinatorics and Number Theory
Hopf braces, related structures and their associated categories by Brais Ramos…
Speaker: Brais Ramos Pérez
Room FC1 1.09 |
Geometry and Topology
In this talk, I will describe how Riemannian submersions on a spacetime of the form $M_4 \times…
Speaker: João Baptista
FC1 007 |
Algebra, Combinatorics and Number Theory
Abstract: In 1892, Klein’s Erlangen program proposed that all geometric problems should…
Speaker: Claudio Piedade
Room FC1 1.09 |
After reviewing the classical theory of quiver moduli spaces via Mumford’s reductive GIT, I…
Speaker: Joshua Jackson
FC1 007 (and online) |
Algebra, Combinatorics and Number Theory
How much does the universal enveloping algebra of a Lie algebra remember about the Lie algebra…
Speaker: Ricardo Campos
FC1 007 (and online) |
Algebra, Combinatorics and Number Theory
Let $F$ be a family of finite groups closed under taking subgroups, quotients and finite direct…
Speaker: Martino Garonzi