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BOWL

This is the seventh 1-day meeting in additive combinatorics and analytic number theory and will take place at the University of Bristol. The event is funded by an LMS Scheme 3 Grant (31623) and the School of Mathematics at the University of Bristol.

Programme

13:00-13:15: registration

13:15-13:55: Stephen Lester (QMUL)
Mass equidistribution for half-integral weight modular forms

14:00-14:40: Brendan Murphy (Bristol)
TBC

14:45-15:25: James Aaronson (Oxford)
Sets of Integers with many Solutions to a Linear Equation

15:30-16:00 coffee break

16:00-16:40: Adelina Manzateanu (Bristol)
Rational curves on cubic hypersurfaces over Fq

16:45-17:25: Mohammad Bardestani (Cambridge)
Polynomial configurations in sets of positive upper density over local fields

 

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Heilbronn Colloquium

Henry Cohn, Microsoft

The sphere packing problem in dimensions 8 and 24

What is the densest packing of congruent spheres in Euclidean space? This problem arises naturally in geometry, number theory, and information theory, but it is notoriously difficult to solve, and until recently no sharp bounds were known above three dimensions. In 2016 Maryna Viazovska found a remarkable solution of the sphere packing problem in eight dimensions. In this talk I’ll describe how her breakthrough works and where it comes from, as well as follow-up work extending it to twenty-four dimensions (joint work with Kumar, Miller, Radchenko, and Viazovska).

16.00 20th February 2018

SM1, Main Building, University of Bristol

Title to be announced. The colloquium will be followed by a wine reception in the Common Room at the Main Maths Building.

To help us arrange catering and space, please complete the short registration form if you are planning on attending.

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How to Win a Million Dollars – Sophie Stevens

Some problems are easy. Some problems are hard. Some problems seem so hard that they’ve got a bounty to their name. One such problem is a meta-problem: a problem about problems. Or, to give it a name, P vs NP: are problems really as hard as we think they are? If so, what does this mean for maths, computing and even humanity itself? This talk will introduce and explain the problem, hardness and complexity theory. And who knows, maybe you’ll even win a million dollars…

This talk forms part of the Matrix series of evening talks, designed to show off bits of maths that you won’t see in lectures – no special knowledge required!

The talk will be held in Mott Lecture Theatre, Physics, from 6pm – 7pm.

 

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Distinguished Lecture Series 2018

University of Bristol

The 2018 Distinguished Lecture Series will be given by Ingrid Daubechies, Duke.

The talks will be held over three days:

Wednesday 11th April 16.00 (Colloquium) 1.15 Queens Building

Thursday 12th April 16.00 SM1 Main Maths Building

Friday 13th April 14.00 4th Floor Seminar Room, Howard House **CHANGE OF TIME

Please register for the Colloquium here. Registration not required for the remaining more specialised talks.

Title and abstract for Colloquium:

Wavelets, with Image processing applications for Art History

Wavelets are the building blocks for mathematical tool that emerged in
the 1980s as an interesting way to decompose, understand and compute
with signals, data and operators. The talk will review the basics of
wavelets and their mathematical properties; in a second part, we will
visit some recent applications of wavelets and image processing to
help understand art works, their manufacture process and  their state of
conservation.

Talk 2

Thursday 12th April: Adaptive time-frequency localisation. 16.00, SM1 Main Building Maths

Talk 3

Friday 13th April: Biologically relevant distances between surfaces. 14.00, 4th Floor Seminar Room, Howard House 

Support for travel for UK based PhD students may be available, please contact heilbronn-coordinator@bristol.ac.uk with any requests by Monday 12th March 2018.

We are pleased to announce that we are able to consider applications for funding to support care costs*

This event is organised in collaboration with the Heilbronn Institute of Mathematical Research.
*Applies to expenses incurred exceptionally as a result of attending the lecture series. Please contact heilbronn-coordinator@bristol.ac.uk for further information.
** CHANGE OF TIME AND LOCATION – The Friday 13th talk has been changed to 14.00 and will take place in the 4th Floor seminar room at Howard House, Queen’s Road.
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Heilbronn: Simple Groups; New Perspectives and Applications

University Organising Committee: Tim Burness and Adam Thomas

Inna Capdeboscq
Pierre-Emmanuel Caprace
David Craven
Tom De Medts
Robert Guralnick
Martin Liebeck
Gunter Malle
Ben Martin
Eamonn O’Brien
Gerhard Röhrle
Colva Roney-Dougal
Aner Shalev
Donna Testerman

Pham Tiep

Registration is now open (the deadline for registering is July 31st 2018). Limited funds are available to support early career researchers — see the conference website for further details.

https://sites.google.com/view/simplegroupsbristol2018/

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IWSM 2018

The 33rd International Workshop on Statistical Modelling 2018 will be hosted by the Statistics groups of the Universities of Bath and Bristol and the Jean Golding Institute and will take place at the University of Bristol. There is a short course on causal inference on 15 July followed by the main meeting 16-20 July.

The IWSM is one of the major activities of the Statistical Modelling Society and aims to promote statistical modelling in the widest sense, with a particular focus on real data problems which involve an element of novel statistical modelling, or novel model application, for their solution.

The workshop atmosphere is friendly and supportive with a good deal of discussion, and to this end consists of a single main session plus a poster session, rather than parallel sessions. The programme consists of one 50 minute invited talk per day, with the rest of the programme made up of 20 minute presentations (selected from the submitted abstracts by the scientific committee).

For further information about the event please visit the official event website.

You can register to attend by visiting the University’s Online Shop.

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How stable are democracies? Complex systems perspectives on modern society

The deadline for registration has now been extended until Friday 5th January 2018. 

To what extent can the tools of complex systems research be extended from the natural to the social domain?

As complex systems perspectives on physics, biology, chemistry, and biochemistry reach increasing maturity, more and more of the big open questions for the field relate to the analysis of complex social systems.

One particularly important issue is the robustness of social institutions, in general, and democracy, in particular. What makes a democracy robust? And which processes potentially lead to instability of a democratic system?

This workshop brings together academics from the fields of mathematics, network science, biology, political studies, economics amongst others to each offer a perspective on this question from their own field of research. Ample time will be given to discussion of the different viewpoints, and to a debate of emerging ideas.

Register to attend

Confirmed speakers

Andrea Migliano – University College London

Andrea Migliano is a Lecturer in Evolutionary Anthropology at the University College London. Her academic interests focus on the evolution of human’s adaptations as well as evolutionary theory applied to the origins of human phenotypic diversity, gene-culture co-evolution, as well as adaptations of hunter-gatherers and small scale societies.

 

 

David Garcia – Medical University of Vienna

David Garcia is a computational social scientist. He is a group leader at the Complexity Science Hub Vienna. His research focuses on computational social science, designing models and analysing human behaviour through digital traces. His main work revolves around the topics of emotions, cultures, and political polarization, combining statistical analyses of large datasets of online interaction with agent-based modeling of individual behaviour.

 

Didier Sornette – ETH Zurich

Didier Sornette is Professor on the Chair of Entrepreneurial Risks at the Swiss Federal Institute of Technology Zurich. He is also a professor of the Swiss Finance Institute, and a professor associated with both the department of Physics and the department of Earth Sciences at ETH Zurich. He is the author of numerous books, amongst them Why Stock Markets Crash? and Critical Phenomena in Natural Sciences.

 

Don Ross – University College Cork

Don Ross is Professor of Philosophy at University College Cork, Ireland; Professor of Economics at the University of Cape Town, South Africa; and Program Director for Methodology at the Center for Economic Analysis of Risk, Georgia State University, USA.  His research focuses on the foundations of economic theory, the experimental economics of addiction, risk, and time preference, philosophy of science, and infrastructure, trade and industry policy in Africa.

 

Henry Farrell – George Washington University

Henry Farrell is Professor of Political Science and International Affairs at George Washington University. He works on a variety of topics, including trust, the politics of the Internet and international and comparative political economy. He has written articles and book chapters as well as a book, The Political Economy of Trust: Interests, Institutions and Inter-Firm Cooperation, published by Cambridge University Press.

 

Patricia Palacios – Ludwig-Maximilian University of Munich

Patricia Palacios is a doctoral fellow at the Munich Center for Mathematical Philosophy at LMU Munich. Her areas of interest are general philosophy of science (especially problems concerning explanation, reduction and emergence) and in philosophy of physics (mainly foundations of statistical mechanics). Her current research focuses on philosophical problems raised by phase transitions.

 

Stephan Lewandowsky – University of Bristol

Stephan Lewandowsky is Professor of Psychology at the University of Bristol. He is a cognitive scientist with an interest in computational modeling. He examines the persistence of misinformation in society, and how myths and misinformation can spread. I has become particularly interested in the variables that determine whether or not people accept scientific evidence, for example surrounding vaccinations or climate science.

 

Tina Eliassi-Rad – Northeastern University

Tina Eliassi-Rad is an Associate Professor of Computer Science at Northeastern University in Boston, MA. She is also on the faculty of Northeastern’s Network Science Institute. Her research is rooted in data mining and machine learning; and spans theory, algorithms, and applications of massive data from networked representations of physical and social phenomena. Tina’s work has been applied to personalized search on the World-Wide Web, statistical indices of large-scale scientific simulation data, fraud detection, mobile ad targeting, and cyber situational awareness.

 

 

How to register

Tickets to attend this event can be purchased via the Universities online shop. Please note that the deadline for registrations is Friday 5 January.

Prices:

Academic fee – £50.00

Postgraduate Student fee – £30.00

Undergraduate Student fee – £10.00

 

There is the possibility to contribute a short talk (10-15 minutes). To apply, please, send a half-page abstract and links to any relevant publications to maths-conference-administrator@bristol.ac.uk by December 5. Notification of acceptance will be sent by 15 December.

 

Venue, travel and accommodation

The event will be held at M Shed, located on the harbourside, a five to 10 minute walk from the city centre or a 20 minute walk from Bristol Temple Meads train station. Further travel information can be found here.

For information on the range of accommodation options available, please see the Visit Bristol website.

 

Programme

Thursday 11 January

9:00 am – Registration, tea and coffee

9:30 am – Welcome

10:00 am – Talk and discussion sessions (full schedule and timings to be confirmed)

5:00 pm – Buffet reception

6:30 pm – Evening public talk

 

Friday 12 January

9:00 am – Tea and coffee

9:30 am – Talk and discussion sessions (full schedule and timings to be confirmed)

4:30 pm – Closing comments

5:00 pm – Event close

 

Organising committee

Karoline Wiesner, School of Mathematics, University of Bristol

Karim Thebault, Department of Philosophy, University of Bristol

Alvin Birdi, Department of Economics, University of Bristol

 

For practical information, please contact the Maths Conference Administrator.

 

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Would Policymaker Use of Complexity Analysis Make Economics More Relevant to the Real World?

12.30pm – 1.45pm, We The Curious (At-Bristol)

Is standard economic forecasting and analysis fit for purpose? Or should economists be adopting methods from complex systems?

This debate pits two leading practitioners against each other. Doyne Farmer is a world-leading authority on agent-based modelling. Catherine L. Mann is in charge of economic forecasting at the Organisation for Economic Co-operation and Development, which produces some of the most influential economic predictions. The event is Chaired by Romesh Vaitilingam.

This event is hosted by The Institute for Advanced Studies and the University of Bristol’s Centre for Complexity Sciences.

For more information and to book tickets, click here.

 

Student ticket discount:

This is the link to the discounted season ticket (access to all paid events for all Bristol Festival of Economics events, except Robert Peston) – £25 (instead of £50 concession):
To purchase individual tickets at the discounted rate of £4.50 (instead of £6.50 concession):
·         On ticket booking page (in Eventbrite) click TICKETS
·         In SELECT TICKETS pop up box, click ENTER PROMOTIONAL CODE top right
·         Enter code: UoBSTUDENT
·         You can now choose 1 concession ticket at the discounted price.
·         This code can be used across all paid Festival of Economics events this year.

 

Contact information

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