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Displaying from Friday, May 22, 2009
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February 2010
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Tuesday 16 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: Some results on constant maps in the transition monoid of an automaton
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Groups and Combinatorics Seminar
Tim Boykett (Johannes Kepler Universitat Linz, Austria)
will speak on
Some results on constant maps in the transition monoid of an automaton
at 12 noon in Maths Lecture Room 2 on Tuesday 16 February.
Abstract: (...)
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Tuesday 23 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: On a problem of Janko, a conjecture of Isbell and a �50 prize of Cameron.
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Groups and Combinatorics Seminar
Pablo Spiga (UWA)
will speak on
On a problem of Janko, a conjecture of Isbell and a £50 prize of Cameron.
at 12 noon in MLR2 on Tuesday 23 February.
Abstract: Recently Janko asked whether it is possible to (...)
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March 2010
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Tuesday 02 |
12:00 - SEMINAR - Groups and Combinatorics Seminar:Hemisystems of generalised quadrangles
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Groups and Combinatorics Seminar
John Bamberg (UWA)
will speak on
Hemisystems of generalised quadrangles
at 12 noon in MLR2 on Tuesday 2 March
Abstract: (Joint work with Michael Giudici and Gordon Royle). A
hemisystem of a generalised (...)
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Tuesday 09 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: The generalised Curtis-Tits system and black box groups
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Groups and Combinatorics Seminar
Sukru Yalcinkaya (UWA)
will speak on
The generalised Curtis-Tits system and black box groups
at 12 noon in MLR2 on Tuesday 9th of March.
Abstract: The Curtis-Tits presentation of groups of Lie type is the main
i (...)
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Tuesday 16 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: On arc-transitive graphs with large arc-stabilisers
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Groups and Combinatorics Seminar
Gabriel Verret (University of Ljubljana)
will speak
On arc-transitive graphs with large arc-stabilisers
at 12 noon Tuesday 16 March in Maths Lecture Room 2
Abstract : A classical result of Tutte is that the (...)
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Tuesday 23 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: A classification of regular maps of square-free order
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Groups and Combinatorics Seminar
Cai Heng Li (UWA)
will speak on
A classification of regular maps of square-free order
at 12 noon on Tuesday 23 March in MLR2
Abstract: I shall describe a classification of rotary and regular maps of
square-free (...)
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April 2010
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Tuesday 13 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: Infinite Veronesean Caps
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Groups and Combinatorics Seminar
Jeroen Schillewaert (University of Canterbury, NZ)
will speak on
Infinite Veronesean Caps
at 12 noon in MLR 2 on Tuesday 13 April.
Abstract: Veronesean varieties are fundamental objects in geometry, be it (...)
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Tuesday 20 |
12:00 - SEMINAR - Groups and Combinatorics Seminar:Serendipity, involutions and regular semisimple matrices
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Groups and Combinatorics Seminar
Cheryl Praeger
will speak on
Serendipity, involutions and regular semisimple matrices
at 12noon in MLR2 on Tuesday April 20.
Abstract: (joint work with Akos Seress)
Key to studying finite simple (...)
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Tuesday 27 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: Proportions of elements of certain orders in classical groups
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Groups and Combinatorics Seminar
Simon Guest (UWA) will speak on
Proportions of elements of certain orders in classical groups
at 12 noon Tuesday 27 April in MLR2
Abstract: (joint work with Cheryl, and Tomasz Popiel)
Let G be a finite group (...)
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May 2010
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Tuesday 04 |
Nick Gill (University of Bristol) will be giving a series of three talks on the topic of Growth in Groups and Graphs as follows:
* Tuesday 4 May, 12 noon, MLR2, I: Sum-Product
* Friday 7 May, 11am, MLR3, II: Growth in Groups of Lie Type
* Friday 14th May (...)
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Tuesday 11 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: Three Hamilton Decomposition Problems
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Groups and Combinatorics Seminar
Brian Alspach (University of Newcastle)
will speak on
Three Hamilton Decomposition Problems
at 12 noon Tuesday 11 May in MLR2
Abstract: This talk deals with three middle-aged problems on decomposing graphs
into (...)
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Tuesday 18 |
12:00 - SEMINAR - Groups and Combinatorics Seminar:Symmetry properties of subdivision graphs, and serendipity
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Groups and Combinatorics Seminar
Alice Devillers (UWA)
will speak on
Symmetry properties of subdivision graphs, and serendipity
at 12 noon in MLR2 on Tuesday 18 May
Abstract:
(Joint work with Ashraf Daneshkhah and Cheryl E. Praeger)
T (...)
An IAS public lecture by Winthrop Professor Cheryl Praeger AM FAA, Director of the Centre for Mathematics of Symmetry and Computation at UWA and 2009 WA Scientist of the Year.
As the vital role of technology in modern society increases, the mathematical sciences are becoming (...)
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Tuesday 25 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: Point regular automorphism groups of generalised quadrangles
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Groups and Combinatoric Seminar
Michael Giudici (UWA)
will speak on
Point regular automorphism groups of generalised quadrangles
at 12 noon on Tuesday 25 May in MLR2
Abstract: (joint work with John Bamberg) Studying regular automorphism (...)
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June 2010
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Tuesday 22 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: Symmetric graphs of diameter 2 arising from the classical groups
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Groups and Combinatorics Seminar
Carmen Amarra (UWA)
will speak on
Symmetric graphs of diameter 2 arising from the classical groups
at 12noon Tuesday 22nd June in MLR2
Abstract: Let V be a vector space of dimension d over a field of q elements (...)
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July 2010
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Friday 16 |
14:00 - SEMINAR - Groups and Combinatorics Seminar: Several open problems in graph theory
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Groups and Combinatorics Seminar
Mehdi Behzad, Sharif University, Tehran
will speak on
Several open problems in graph theory
at 2pm Friday 16th July in MLR2
(**Note the different time to usual***)
The speaker is also giving a (...)
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Tuesday 20 |
12:00 - SEMINAR - Groups and Combinatorics Seminar: Some wonderful conjectures (but almost no theorems) at the boundary between analysis, combinatorics and probability
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Groups and Combinatorics Seminar
Alan Sokal (New York University and University College, London)
will speak on
Some wonderful conjectures (but almost no theorems) at the boundary between analysis, combinatorics and probability
at 12 noon on Tuesday 20 (...)
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Wednesday 21 |
11:00 - SEMINAR - Lectures on Growth in Groups and Graphs Part II
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Nick Gill (Bristol)
will continue his series of lectures on growth in groups and graphs
at the following times
Wednesday 21/7 at 11am
Friday 23/7 at 11am
and Tuesday 27/7 at 1pm
All seminars will be held in MLR2
I: (...)
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August 2010
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Tuesday 03 |
13:00 - SEMINAR - Groups and Combinatorics Seminar: Triple factorisations: geometric approach
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Groups and Combinatorics Seminar
Hassan Alavi (UWA)
will speak on
Triple factorisations: geometric approach
at 1pm Tuesday 3rd of August in MLR2
Abstract:
Triple factorisations G = ABA, for proper subgroups A and B of a group G, are (...)
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Tuesday 10 |
13:00 - SEMINAR - Groups and Combinatorics Seminar: Factorial Schur Polynomials from the viewpoint of the Six Vertex Model
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Groups and Combinatorics Seminar
Peter McNamara (Stanford)
will speak on
Factorial Schur Polynomials from the viewpoint of the Six Vertex Model
at 1pm Tuesday 10th August in MLR2
Abstract: The factorial Schur polynomials, also known as (...)
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in this calendar
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