# Department of Mathematics

### Leonid Monin (Bristol) - Cohomology ring of toric bundles

14:30 - 15:30
17 October 2019

Abstract:
Using Bernstein-Kushnirenko theorem one can describe the cohomology ring of a smooth projective toric variety via volume polynomial on the space of polytopes. One can extend…

### Five Minute Talks - Informal Applied Mathematics Seminar

16:00
18 October 2019

We will be resuming the Informal Applied Mathematics seminars for the new academic year with the customary 5-minute talks. Students will be presenting their PhDs (so far) in no more…

### Istvan Kolossvary (St Andrews) - Overlapping self-affine planar carpets

15:00 - 16:00
21 October 2019

Istvan Kolossvary (St Andrews) will be speaking at this research seminar, part of the Dynamical Systems and Analysis seminar series. Abstract: We will survey the different types of…

### Kat Coyte - From stability to assembly: understanding the dynamic microbiome

14:00 - 14:50
21 October 2019

(Room 3.62 Simon Building)
Join us for this seminar by Kat Coyte (Manchester) as part of the Mathematics in the Life Sciences Series.
Abstract: Mammalian guts harbour diverse microbial…

### Abdul-Lateef Haji-Ali - Sub-sampling and other considerations for efficient risk estimation in large portfolios

12:00 - 13:00
22 October 2019

Join us for this research seminar, part of the SQUIDS (Statistics, quantification of uncertainty, inverse problems and data science) seminar series.
Abstract: Computing risk measures…

### Emma Bailey (Bristol) - Number Theory Seminar Series

15:00 - 16:00
22 October 2019

Join us for this research seminar, part of the Number Theory Seminar Series.

### Manchester Algebra Seminar - Representations of reduced enveloping algebras for gln and restricted Yangians

14:00 - 15:00
22 October 2019

Speaker: Simon Goodwin (Birmingham)
Title: Representations of reduced enveloping algebras for gl_n and restricted Yangians
Let $\mathfrak g = \mathfrak{gl}_n(k)$ be the general linear…

### Claire McIlroy - Modelling Extrusion-Based 3D Printing of Entangled Polymers

14:00 - 14:50
23 October 2019

Claire McIlroy (University of Lincoln) joins us for this seminar in the Physical Applied Mathematics Series. Note the unusual room - G.209 in the Alan Turing Building.
Abstract: The…

### John Truss - Reconstructing the topology on monoids and polymorphism clones

14:00 - 15:00
23 October 2019

We are interested in formulating conditions on a first order structure which ensure that it can be 'reconstructed' from its automorphism group G. Classically this is often done by appealing…

### Marton Balazs (Bristol) - Nonexistence of bi-infinite geodesics in exponential last passage percolation - a probabilistic way

14:00 - 15:00
23 October 2019

Marton Balazs(Bristol) will give a talk at Probability seminar.
Abstract:
Take a point on the 2-dimensional integer lattice and another one North-East from the first. Place i.i.d.…

### James Montaldi - The 2-body problem on curved surfaces

14:30 - 15:30
24 October 2019

James Montaldi joins us for the Geometry, Topology and Mathematicals Physics Seminar.
Abstract:
TBA

### Marcus Webb - Beyond Chebyshev Technology

14:00 - 15:00
25 October 2019

Marcus Webb will be speaking at this seminar.
Abstract : Chebfun is a MATLAB software package for computing numerically with functions, whose inner workings boil down essentially to…

### Natalia Bochkina - Title TBA

12:00 - 13:00
29 October 2019

Please note unusual location.
Join us for this research seminar, part of the SQUIDS (Statistics, quantification of uncertainty, inverse problems and data science) seminar series.

### Pablo Shmerkin - Dynamical Systems and Analysis Seminar

15:00 - 16:00
4 November 2019

Pablo Shmerkin will be speaking at this research seminar, part of the Dynamical Systems and Analysis seminar series.

### Henry Moss - Title TBA

12:00 - 13:00
5 November 2019

Join us for this research seminar, part of the SQUIDS (Statistics, quantification of uncertainty, inverse problems and data science) seminar series.

### Victor Beresnevich (York) - Number Theory Seminar Series

15:00 - 16:00
5 November 2019

Join us for this research seminar, part of the Number Theory Seminar Series.

### Cameron Hall - Physical Applied Mathematics Seminar

14:00 - 14:50
6 November 2019

Cameron Hall (University of Bristol) joins us for the Physical Applied Mathematics Series. Note the unusual room - G.207 in the Alan Turing Building.

### Zhaojun Bai - Rayleigh quotient optimizations and eigenvalue problems

14:00 - 15:00
8 November 2019

Zhaojun Bai from University of California will be speaking at this seminar.
Abstract :
Many computational science and data analysis techniques lead to optimizing Rayleigh quotient…

### Han Yu (Cambridge) - Analysis and Dynamical Systems Seminar Series

15:00 - 16:00
11 November 2019

Han Yu (Cambridge) will be speaking at this research seminar, part of the Dynamical Systems and Analysis seminar series.

### Ian Petrow (UCL) - Number Theory Seminar Series

15:00 - 16:00
12 November 2019

Join us for this research seminar, part of the Number Theory Seminar Series.

### Malgorzata Zimon - Title TBA

12:00 - 13:00
12 November 2019

Join us for this research seminar, part of the SQUIDS (Statistics, quantification of uncertainty, inverse problems and data science) seminar series.

### Theodore Voronov - On superanalog of the Pluecker embedding

15:00 - 16:00
14 November 2019

Theodore Voronov joins us for the Geometry, Topology and Mathematicals Physics Seminar.
Abstract:
The classical Pluecker map takes the Grassmann manifold to the projectivization…

### Giulio Caravagna - Mathematics in the Life Sciences Seminar

14:00 - 14:50
18 November 2019

(Room 3.44b Simon Building)
Join us for this seminar by Giulio Caravagna (Institute for Cancer Research) as part of the Mathematics in the Life Sciences Series.
Abstract to follow.…

### Louise Wright - Title TBA

12:00 - 13:00
19 November 2019

Join us for this research seminar, part of the SQUIDS (Statistics, quantification of uncertainty, inverse problems and data science) seminar series.

### Nirvana Coppola (Bristol) - Number Theory Seminar Series

15:00 - 16:00
19 November 2019

Join us for this research seminar, part of the Number Theory Seminar Series.