UCD School of Mathematics and Statistics Seminars

Seminars 2009

Inferring ecologically recent migration rates from multilocus genotype data: one use of a mixture model

Dr Jon Yearsley, (School of Biology and Environmental Science, UCD)
Thu 15th January 2009 - 3:00PM

Polynomial numerical indices

B. Grecu (QUB)
Tue 20th January 2009 - 3:00PM

Polynomial Ideals

Anthony Brown
Wed 21st January 2009 - 3:00PM

Semi-stable abelian varieties with good reduction outside 15

Professor Rene Schoof (Universita di Roma)
Mon 26th January 2009 - 4:00PM

Universal elements for non-linear operators and their applications

A. Shkarin (QUB)
Tue 27th January 2009 - 2:30PM

Generalizations of the Bishop-Phelps-Bollabas Theorem

R. Aron
Tue 27th January 2009 - 4:00PM

Special Values of Gaussian Hypergeometric Series and Modular Forms

Dermot McCarthy
Wed 28th January 2009 - 3:00PM

Markov's inequality

R. Harte
Tue 3rd February 2009 - 3:00PM

A Russo-Dye theorem

M. Mackey
Tue 3rd February 2009 - 4:15PM

Positive Harmonic Functions on Denjoy Type Domains

Joanna Pres
Wed 4th February 2009 - 3:00PM

Instabilities of Rossby Waves and the Generation of Zonal Flows

Colm Connaughton (Warwick Mathematics Institute and Centre for Complexity Science)
Fri 6th February 2009 - 2:15PM

Nonlinear resonance analysis (NRA) – what is it for?

Elena Kartashova (Research Institute for Symbolic Computation, Johannes Kepler University, Austria)
Fri 6th February 2009 - 3:30PM

The automorphism group of binary self-dual type II codes

Annika Guenther (Aachen)
Mon 9th February 2009 - 4:00PM

Left and right topological stable rank

R. Levene
Tue 10th February 2009 - 4:00PM

The structure of annihilating polynomials for quadratic forms

Mr. Klaas-Tido Ruehl (EPFL)
Wed 11th February 2009 - 4:00PM

Harmonic divisors and irrationality of zeros of Jacobi polynomials

H. Render (UCD)
Tue 17th February 2009 - 3:00PM

Analytic boundaries of Marcinkiewicz sequence spaces

C. Boyd
Tue 17th February 2009 - 4:15PM

Edwards Curves in Crypography

Richard Moloney
Wed 18th February 2009 - 3:00PM

Realizability problem for etale wild kernels of number fields

Dr. Luca Caputo (UCD)
Wed 18th February 2009 - 4:00PM

Trilinear forms, subspaces of bilinear forms and group actions

Rod Gow (UCD)
Mon 23rd February 2009 - 4:00PM

Boundedly integral holomorphic functions

A. Brown
Tue 24th February 2009 - 3:00PM

Operator ranges

D. Kitson
Tue 24th February 2009 - 4:15PM

Finding fields to realize the axiomatic theory of quadratic forms

Dr. Vincent Astier (UCD)
Wed 25th February 2009 - 4:00PM

A CM construction of curves of genus 2 and p-rank 1

Gary McGuire (UCD)
Mon 2nd March 2009 - 4:00PM

Algebraic Observations in ring-linear coding

Cathy McFadden
Tue 3rd March 2009 - 10:00AM

Holomorphic semigroups

S. Dineen
Tue 3rd March 2009 - 2:30PM

Perturbations of nuclear C*-algebras

S. White (Glasgow)
Tue 3rd March 2009 - 4:00PM

Diophantine equations after Fermat's Theorem

Dr. Samir Siksek (University of Warwick)
Wed 4th March 2009 - 4:00PM

Golay pseudocodewords

Nigel Boston (UCD/CSI)
Mon 23rd March 2009 - 4:00PM

Algebraic Geometry in Error Correcting Codes

Vijaykumar Singh
Wed 25th March 2009 - 3:00PM

Lattices and number fields

Professor Eva Bayer-Fluckiger (EPFL)
Wed 25th March 2009 - 4:00PM

On a class of lacunary sets in the free group

A.-M. Stan (U. de Franche-Comte, Besancon)
Tue 31st March 2009 - 4:00PM

Error Control for Network Codes

Geoff Walsh
Wed 1st April 2009 - 3:00PM

Lattice sums and Mahler measure

Dr. Mat Rogers (UIUC and Bonn)
Wed 1st April 2009 - 4:00PM

Costes Arrays: An Elusive Mathematical Construction

Daniel Lynch
Tue 7th April 2009 - 10:00AM

Codes over Finite Rings and Applications to Combinatorics

Alison Sneyd
Wed 8th April 2009 - 3:00PM

A few examples of combinatorics in number theory

Professor Emmanuel Royer (Universite Blaise Pascal)
Wed 8th April 2009 - 4:00PM

Generating Functions

Ray Kinane
Tue 14th April 2009 - 10:00AM

The Structure of Geodesics in Kerr Spacetime

Colin Rylands
Wed 15th April 2009 - 3:00PM

Statistical palaeoclimate reconstruction with proxies

Andrew Parnell (UCD)
Thu 16th April 2009 - 3:00PM

Cyclicity of central simple algebras and the group E_8

Lien Boelaert
Tue 21st April 2009 - 10:00AM

Hardy Inequality and L_p estimates for the torsion function

T. Carroll (UCC)
Tue 21st April 2009 - 2:30PM

Irreducible semigroups of matrices

P. Rosenthal (Toronto)
Tue 21st April 2009 - 4:00PM

Geometric Algebra and Application to Complex Variable Theory

Michael Bradford
Wed 22nd April 2009 - 3:00PM

Bifurcations in non-smooth dynamical systems

Prof Chris Budd (Bath)
Fri 24th April 2009 - 3:00PM

Drinfeld modular forms, Galois representations and Hecke characters

Gebhard Boeckle (University of Duisburg-Essen)
Mon 27th April 2009 - 4:00PM

Joint approximation of Hardy harmonic functions

Mary Hanley
Tue 28th April 2009 - 4:15PM

Serre curves in one-parameter families

Dr. Alina Carmen Cojocaru (UIC and MPIM)
Wed 29th April 2009 - 4:00PM

Detecting Monotone Association in an Unspecified Subpopulation

Joe Verducci (Ohio State University)
Thu 30th April 2009 - 3:00PM

Topological Data Analysis

Kevin Knudson (Mississippi State University)
Tue 5th May 2009 - 4:00PM

Coastal Meteorology in the 9th, 13th and 21st Centuries

Prof Haraldur Olafsson (University of Iceland)
Tue 26th May 2009 - 2:30PM

Maximal extension of the noncommutative geometry inspired Schwarzschild metric.

Davide Batic (Uniandes, Bogota)
Thu 28th May 2009 - 2:00PM

Distributions in Number Theory

Professor Nigel Boston (Stokes Professor,UCD)
Fri 12th June 2009 - 3:30PM

Small Categories and their Convolutional Algebras over Semirings

Prof Stefan E. Schmidt (TU Dresden)
Mon 7th September 2009 - 4:00PM

Folding, Tiling and Applications to Multidimensional Coding

Prof Tuvi Etzion (Technion IIT)
Tue 8th September 2009 - 11:00AM

Zeta Functions of an Optimal Tower of Function Fields

Dr Alexey Zaytev (CSI & Sch. Math. Sc., University College Dublin)
Mon 14th September 2009 - 4:00PM

Operator machines on directed graphs

Richard Smith (UCD)
Tue 15th September 2009 - 4:00PM

Simultaneous representation of primes by quadratic forms

Dr. David Brink (UCD)
Wed 16th September 2009 - 3:00PM

The 13/3 Problem and Hyperelliptic Supersingular Curves

Gary McGuire, University College Dublin
Mon 21st September 2009 - 4:00PM

Angular derivatives in the bidisc

J. McCarthy (Washington University, St. Louis & TCD)
Tue 22nd September 2009 - 2:30PM

Spaceable linear complements

R. Timoney
Tue 22nd September 2009 - 4:00PM

Trace forms of symbol algebras

Ronan Flatley (UCD)
Wed 23rd September 2009 - 3:00PM

The Geometry of Special Lattices

Madeeha Khalid (St. Patrick's College, Drumcondra, DCU)
Mon 28th September 2009 - 4:00PM

Positive harmonic functions on comb-like domains

J. Pres (UCD)
Tue 29th September 2009 - 3:00PM

The spectral topology in rings

R. Harte
Tue 29th September 2009 - 4:15PM

Ramanujan and the theory of modular forms

Professor Heng Huat Chan (National University of Singapore and MPIM)
Wed 30th September 2009 - 3:00PM

Reconnection and Wave dynamics for classical and quantum vortices

Robert M. Kerr (University of Warwick, UK)
Thu 1st October 2009 - 3:00PM

A family of polynomials related to the cross-correlation of Golomb Costas arrays

Konstantinos Drakakis (University College, Dublin)
Mon 5th October 2009 - 4:00PM

Solving Poisson's equation with interior conditions

J. McCarthy (Washington U. & TCD)
Tue 6th October 2009 - 2:30PM

Cyclotomic units and Greenberg's conjecture

Dr. Filippo Nuccio (Universitaet Heidelberg)
Wed 7th October 2009 - 3:00PM

Totally Nonnegative (0,1) Matrices

Prof Steve Kirkland (Hamilton Institute, NUIM)
Mon 12th October 2009 - 4:00PM

Champagne domains with unavoidable bubbles

M. Ghergu
Tue 13th October 2009 - 4:15PM

Brauer relations

Dr. Luca Caputo (UCD)
Wed 14th October 2009 - 3:00PM

New 2-arcs in projective Hjelmslev planes

Michael Kiermaier (Univ. of Bayreuth)
Mon 19th October 2009 - 4:00PM

Lambda commuting operators

R. Harte
Tue 20th October 2009 - 2:30PM

The Browder spectrum of an elementary operator

D. Kitson
Tue 20th October 2009 - 4:00PM

Involutions in Symbol Algebras

Ronan Flatley
Fri 23rd October 2009 - 11:00AM

On the Khavinson-Shapiro conjecture

H. Render
Tue 27th October 2009 - 3:00PM

Strict convexity and topology in dual Banach spaces

R. J. Smith
Tue 27th October 2009 - 4:15PM

p-adic hypergeometric series and supercongruences

Dermot McCarthy (UCD)
Wed 28th October 2009 - 3:00PM

Inverse Eigenvalue Problem for Nonnegative Matrices

Anthony Cronin
Fri 30th October 2009 - 11:00AM

Almansi representations of polyharmonic functions

H. Render
Tue 3rd November 2009 - 4:00PM

Analogs of the Brauer-Siegel theorem for abelian varieties over global fields

Professor Marc Hindry (Universite Paris Diderot)
Wed 4th November 2009 - 3:00PM

Polynomials of Degree n

Anthony Brown
Fri 6th November 2009 - 11:00AM

he Intersection of Two Fermat Hypersurfaces in P^3 via Computation of Quotient Curves

Vijay Singh (Sch. Math. Sci, UCD)
Mon 9th November 2009 - 4:00PM

Sets of determination for the Nevanlinna class

S. Gardiner
Tue 10th November 2009 - 3:00PM

Generalized modular functions and their Fourier coefficients

Professor Winfried Kohnen (Universitaet Heidelberg)
Wed 11th November 2009 - 3:00PM

p-adic Hypergeometric Series and Supercongruences

Dermot McCarthy
Fri 13th November 2009 - 11:00AM

Sofic shifts and their zeta functions

Dr Akiko Manada (Sch Math Sci & Claude Shannon Inst., UCD)
Mon 16th November 2009 - 4:00PM

Contour dynamics and Virasoro algebra

A. Vasiliev (U. Bergen)
Tue 17th November 2009 - 2:30PM

Automatic complete boundedness

R. Levene
Tue 17th November 2009 - 4:00PM

Applications of patching methods to quadratic forms

Professor Julia Hartmann (Aachen University)
Wed 18th November 2009 - 3:00PM

Interfacial instability of turbulent two-phase stratified channel flow

Dr Lennon O Naraigh (Imperial College London)
Thu 19th November 2009 - 2:15PM

Positive Harmonic Functions on Comb-like Domains

Joanna Pres
Fri 20th November 2009 - 11:00AM

The Tate module of Deligne's 1 motive and class groups as Galois modules

Professor Cornelius Greither (Universitaet der Bundeswehr Muenchen)
Wed 25th November 2009 - 3:00PM

Finite Subfields

John Sheekey
Fri 27th November 2009 - 11:00AM

Bundles and sheaves of C*-algebras

M. Mathieu (QUB)
Tue 1st December 2009 - 2:30PM

Flow induced by the deep-water Stokes wave

D. Henry (DCU)
Tue 1st December 2009 - 4:00PM


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