Thu | Jun 13 | 14:00 | Dr Joshua Jackson | Quotients by group actions and classification questions in algebraic geometry | |

Thu | Jun 06 | 14:00 | Dr Manoj Kumar | Critical behavior of the three-dimensional random-field Potts model | |

Thu | May 23 | 14:00 | Prof Gerald Williams | Incidence graphs of generalized polygons and star graphs of group presentations with cyclic symmetry | |

Thu | May 16 | 14:00 | Dr Pavlos Kassotakis | On quadrirational pentagon maps | |

Thu | May 09 | 14:00 | Dr Josh Macdonald | Modeling non-trophic planktonic interactions | |

Thu | May 02 | 14:00 | Prof Peter Higgins | Production optimization for agents of differing work rates | |

Thu | Mar 21 | 15:00 | Matthew Hyde | Quantitative rectifiability in metric spaces | |

Thu | Mar 14 | 15:00 | Thomas Prellberg | On the universality class of the special adsorption point of two-dimensional lattice polymers | |

Thu | Mar 07 | 15:00 | Alastair Litterrick | Elementary abelian subgroups: From algebraic groups to finite groups | |

Thu | Feb 29 | 15:00 | Gawin Brown | Moebius strips in higher dimensions | |

Thu | Feb 22 | 15:00 | Nikolaos Fytas | Computer simulations in Statistical Physics: Crossing the barriers in complex and disordered systems | |

Thu | Feb 08 | 15:00 | Julian Weigt | Endpoint regularity of maximal functions | |

Thu | Feb 01 | 15:00 | Taras Skrypnyk | Classical non-skew-symmetric r-matrices and integrable spin models | |

Thu | Jan 25 | 15:00 | Choi-Hong Lai | On defect correction methods for some nonlinear option pricing problems | |

Thu | Jan 18 | 15:00 | Jesus Matrinez-Garcia | The Calabi Problem for Fano threefolds | |

Thu | Dec 14 | 15:00 | Dominic Bunnett | Moduli spaces of hypersurfaces and their topology | |

Thu | Dec 07 | 15:00 | Yu Qiu | On cluster braid groups | |

Thu | Nov 30 | 15:00 | Naomi Andrew | Automorphisms of groups and actions on trees | |

Thu | Nov 23 | 15:00 | Jing Ping Wang | Symmetries of Differential--Difference Equations | |

Thu | Nov 16 | 15:00 | Zili Zhang | Simpson's correspondence and the P=W conjecture | |

Thu | Nov 09 | 15:00 | Adam Jones | Hensel lifting and the p-adic numbers | |

Thu | Nov 02 | 15:00 | Taras Skrypnyk | CANCELLED: Classical non-skew-symmetric r-matrices and integrable spin models. | |

Thu | Oct 26 | 14:00 | Shirsho Murherjee | Minkowski problem for p-harmonic measures | |

Thu | Oct 19 | 14:00 | Dmitry Savostyanov | Tensor product approach to Bayesian inference of networks from epidemiological data | |

Thu | Oct 12 | 14:00 | Abdel Salhi | The Ultimate Solution Approach to Intractable Problems | |

Thu | Jun 15 | 14:00 | Prof Stephen Anco | CANCELLED | |

Thu | Jun 08 | 14:00 | Dr Liana Heuberger | Combinatorial Reid's recipe for consistent dimer models | |

Thu | Jun 01 | 14:00 | Dr Sokratis Zikas | Unbounded algebraic subgroups of $\mathrm{Bir}(C \times \mathbb{P}^n)$ | |

Thu | May 25 | 14:00 | Dr Alex Doak | Internal Solitary Waves in a three-layer model | |

Thu | May 18 | 14:00 | Dr Andrea Olivo | Fourier transform of self-similar measures: decay outside of a sparse set of frequencies and decay of smooth images | |

Thu | May 11 | 14:00 | Dr Yan-long Fang | Carleman estimates on hyperbolic inverse problems | |

Thu | May 04 | 14:00 | Dr Alexei Vernitski | Hard flat knots and circulant Gauss diagrams | |

Thu | Apr 27 | 14:00 | Prof Peter Higgins | Algebras defined by equations | |

Thu | Mar 23 | 15:00 | Dr Adam Thomas | The power and beauty of small matrices | |

Thu | Mar 09 | 15:00 | Dr Igor Freire | Cauchy problems and equations describing pseudospherical surfaces | |

Thu | Mar 02 | 15:00 | Sokratis Zikas | POSTPONED | |

Thu | Feb 23 | 15:00 | Cristiano Spotti | POSTPONED | |

Thu | Feb 16 | 15:00 | Liana Heuberger | POSTPONED | |

Thu | Feb 09 | 15:00 | Barbara Baumeister | Presentations of Artin groups and quasi-Coxeter elements | |

Thu | Feb 02 | 15:00 | Vanni Noferini | The limit empirical spectral distribution of random matrix polynomials | |

Thu | Jan 26 | 15:00 | Peter Higgins | The Biker-hiker problem | |

Thu | Jan 19 | 15:00 | Asma Hassannezhad | Isoperimetric inequalities for mixed Steklov eigenvalues on a surface | |

Thu | Dec 15 | 15:00 | Argha Mondal | The role of Mathematical pathways in modelling Computational Neurosciences | |

Thu | Dec 08 | 15:00 | Shirsho Mukherjee | Regularity of quasilinear equations with Hormander vector fields of step two | |

Thu | Dec 01 | 15:00 | Roberto Camassa | Fluid-boundary interaction: confinement effects, stratification and transport | |

Thu | Nov 24 | 15:00 | Jing Ping Wang | POSTPONED: Quantisations of the Volterra hierarchy | |

Thu | Nov 17 | 15:00 | Ben Fairbairn | Beauville Surfaces, Structures and Groups | |

Thu | Nov 10 | 15:00 | Bruno Poggi | $L^p$-solvability of the Poisson problem and its applications to the regularity problem. | |

Thu | Nov 03 | 15:00 | Annalisa Calini | Knotted solutions of the Vortex Filament Equation and their stability properties | |

Thu | Oct 27 | 14:00 | Sema Gunturkun | Growth of the Hilbert function of ideals containing a regular sequence | |

Thu | Oct 20 | 14:00 | Ryan Hynd | The Blaschke–Lebesgue theorem revisited | |

Thu | Oct 13 | 14:00 | Tiago Duarte-Guerreiro | Non-solidity of Uniruled Varieties | |

Thu | Jun 30 | 14:00 | Baha Tamimi | The sandpile & Smith groups of certain classes of graphs | |

Thu | Jun 23 | 14:00 | Theresa Smith | https://essex-university.zoom.us/j/97080588123 | |

Thu | Jun 09 | 14:00 | Hamid Abban | Fano varieties: their geometry, classification, and parametrisation | |

Thu | May 26 | 14:00 | Istvan Kiss | Epidemics on networks: from exact to mean-field models including results and challenges | |

Thu | May 19 | 14:00 | Riikka Kangaslampi | Ollivier--Ricci curvature on graphs | |

Thu | May 12 | 14:00 | Esmaeel Asadi | geometry of integrable systems; introduction by examples | |

Thu | Apr 28 | 14:00 | Konstantinos Zygalakis | Connections Between Optimization and Sampling Algorithms | |

Thu | Mar 24 | 15:00 | Eabhnat Ni Fhloinn and Aidan Fitzsimons | Problem-solving Potential within the field of mathematics | |

Thu | Mar 17 | 15:00 | Dimitra Kosta | Unboundedness of Markov complexity of monomial curves in for n ≥ 4 | |

Thu | Mar 10 | 15:00 | Christian Bick | Coupled Oscillator Networks: Structure, Interactions, and Dynamics | |

Thu | Mar 03 | 15:00 | Alyssa Genschaw | Hausdorff Dimension of Caloric Measure | |

Thu | Feb 24 | 15:00 | Dimitrios Mitsotakis | Nonlinear and dispersive waves in a basin | |

Thu | Feb 17 | 15:00 | Zihui Zhao | Quantitative unique continuation | |

Thu | Feb 10 | 15:00 | Dimitra Kosta | TBA | |

Thu | Feb 03 | 15:00 | Valerij Romanovskij | Integrability and limit cycles in polynomial systems of ODEs | |

Thu | Jan 27 | 15:00 | Huseyin Yildirim | Network re-construction for the complex data generated from the discrete and continuous models | |

Thu | Jan 20 | 15:00 | Zulkarnain | Localisation of energy in the FPUT-a system with variability and its chaotic behaviour | |

Thu | Dec 16 | 15:00 | Theodoros Papazachariou | GIT and K-stability for Fano varieties | |

Thu | Dec 09 | 15:00 | Livia Campo | Morphing shapes: a guide to birational surgeries | |

Thu | Dec 02 | 15:00 | CANCELED DUE TO STRIKE | CANCELED DUE TO STRIKE | |

Thu | Nov 25 | 15:00 | Nikos Katzourakis | Generalised vectorial $\infty$-eigenvalue nonlinear problems for $L^\infty$ functionals | |

Thu | Nov 18 | 15:00 | Pieter Kleer | MCMC methods for sampling graphs with given degree constraints | |

Thu | Nov 04 | 15:00 | Agnid Banerjee | Strong unique continuation for heat operator with Hardy type potential | |

Thu | Oct 28 | 14:00 | Alexei Vernitski | Looking for ways of presenting knots which help artificial intelligence to learn to manipulate knots | |

Thu | Oct 21 | 14:00 | Marina Logares | The many facets of Higgs bundles | |

Thu | Oct 14 | 14:00 | Bernd Sturmfels | Linear PDE with Constant Coefficients | |

Thu | Jul 01 | 14:00 | Ihechukwu Chinyere | Hyperbolicity of certain cyclically presented groups | |

Thu | Jun 24 | 14:00 | Kirk McDermott | On the shift dynamics of groups of Fibonacci type | |

Thu | Jun 17 | 14:00 | Sergey Dolgov | Deep tensor decompositions for sampling from high-dimensional distributions | |

Thu | Jun 10 | 14:00 | Helen Christodoulidi | The role of KdV and Toda in the FPUT problem | |

Thu | Jun 03 | 14:00 | Thanos Manos | Neural networks: desynchronization with synaptic and structural plasticity | |

Thu | May 27 | 14:00 | Billy Woods | Iwasawa algebras and skew power series rings | |

Thu | May 20 | 14:00 | Marina Logares | TBA | |

Thu | May 13 | 14:00 | Constanza Rojas-Molina | Fractional random Schrödinger operators, integrated density of states and localization | |

Thu | May 06 | 14:00 | Kyle Wedgwood | The curious case of rapid entrainment after jet lag, and, how to get a single neuron to remember | |

Thu | Apr 29 | 14:00 | Federica Armani | Mathematics Anxiety: general overview, what has been done and what we need to do to help learners | |

Thu | Mar 25 | 15:00 | Mehmet Cihan | Digraph groups and related groups | |

Thu | Mar 18 | 15:00 | Nivedita Viswanathan | Understanding the notion of K-stability using 3-folds | |

Thu | Mar 11 | 15:00 | Jennifer Creaser | Domino effects on networks of bistable oscillatory nodes | |

Thu | Mar 04 | 15:00 | Charles Cox | Spread and infinite groups | |

Thu | Feb 25 | 15:00 | Christina de Filippis | Differentiable vs non-differentiable systems | |

Thu | Feb 18 | 15:00 | Kelly Iarosz | Our brain is not static | |

Thu | Feb 11 | 15:00 | Jesús M. Seoane | Relativistic chaotic scattering | |

Thu | Feb 04 | 15:00 | Marina Iliopolou | A discrete Kakeya-type inequality | |

Thu | Jan 28 | 15:00 | Antonio Marcos Batista | Extreme events in nonlinear wave interactions (dragon king) | |

Thu | Dec 17 | 09:00 | Melissa Lee | The hunt for regular orbits of almost quasisimple groups | |

Thu | Dec 10 | 15:00 | Simon Blackburn | How many finite rings are there? | |

Thu | Dec 03 | 15:00 | Nicola Walker | Cod on the menu? Using mathematical modelling to provide fisheries management advice | |

Thu | Nov 26 | 15:00 | Alastair Litterick | Variations on a theme of J.-P. Serre: Complete reducibility in groups, representations, buildings and geometric invariant theory | |

Thu | Nov 19 | 15:00 | Murat Akman | A Minkowski problem for nonlinear capacity | |

Thu | Nov 12 | 15:00 | Anne-Sophie Kaloghiros | K-stability of Fano 3-folds | |

Thu | Nov 05 | 15:00 | Georgios Amanatidis | Rapid mixing of the switch Markov chain for strongly stable degree sequences | |

Thu | Oct 29 | 15:00 | Anouchah Latifi | Labyrinth walk: A chaotic non Hamiltonian conservative system that does not admit an energy function | |

Thu | Oct 15 | 14:00 | Chris Antonopoulos | An extended SIR model for the spread of COVID-19 in different communities | |

Fri | Jun 26 | 13:00 | George Kinnear | Teaching mathematics online with STACK | |

Thu | Jun 18 | 13:00 | Dmitry Savostyanov | Epidemiological models on networks: Numerical approaches and challenges (Work in progress) | |

Thu | Jun 11 | 13:00 | Chimere Anabanti | On the classification of finite filled groups | |