## Colloquium

Each semester the Department of Mathematics accommodates a series of formal presentations by departmental faculty and distinguished guests regarding a variety of mathematics subjects and mathematics-related topics. For upcoming Math Colloquiums please see the Department of Mathematics Events Calendar.

- 2017 Spring
### 2017 Spring Math Colloquiums

Coming Soon…

- 2016 Fall
### 2016 Fall Math Colloquiums

September 21

Michael Schroeder (Marshall University)

A Survey of Graph Decompositions

October 24

Elizabeth Niese (Marshall University)

The combinatorics of symmetric polynomials

November 16

Scott Sarra (Marshall University)

Radial Basis Functions Methods and their Implementation

November 30

JiYoon Jung (Marshall University)

- 2016 Spring
### 2016 Spring Math Colloquiums

January 26

Avishek Mallick (Marshall University)

A Look at Permuatation (a.k.a. Randomization) Tests

February 24

Carl Mummert (Marshall University)

Incompleteness in mathematics

March 7

Shubhabrata Mukherjee (University of Washington, Seattle)

Introduction to Genetic Epidemiology in GWAS era

March 8

Shubhabrata Mukherjee (University of Washington, Seattle)

Genetic analyses of late-onset Alzheimer’s Disease

April 6

Anna Mummert (Marshall University)

- 2015 Fall
### 2015 Fall Math Colloquiums

September 2

Michael Schroeder (Marshall University)

Tournaments: Scheduling Them Fairly and More!

September 28

Nick Loehr (Virginia Tech)

Rook Theory 101

September 29

Nick Loehr (Virginia Tech)

Sweep Maps and Bounce Paths

October 21

Micheal Otunuga (Marshall University)

Stochastic Modeling of Energy Commodity Spot Price Processes

November 4

Martha Yip (University of Kentucky)

Coloring: the Algebraic Way

- 2015 Spring
### 2015 Spring Math Colloquiums

February 4

Elizabeth Niese (Marshall University)

What do trigonometry and combinatorics have to do with each other?

February 17

David Cusick (Marshall University)

350 Years of Service … and Then Pffft!

March 4

Gregory Moses (Ohio University)

Clustering and Stability of Cyclic Solutions in the Cell Division Cycle of Yeast

March 27–28

MAA Ohio Section Meeting at Marshall University

April 14

Judy Day (University of Tennessee)

Modeling the host response to inhalation anthrax to uncover the mechanisms driving risk of disease.

April 15

Judy Day (University of Tennessee)

Determining the what, when, and how of therapeutic intervention strategies for controlling complex immune responses.

- 2014 Fall
### 2014 Fall Math Colloquiums

September 3

Carl Mummert (Marshall University)

Is that a Prime Number?

September 17

Laura Adkins (Marshall University)

Interactive Regression Models with Centering

October 1

Michael Schroeder (Marshall University)

Latin squares and their completions

October 15

Xue Gong (Ohio University)

Clustering and Noise-Induced Dispersion in Cell Cycle Dynamics (No Link to Abstract)

November 5

Richard Brualdi (University of Wisconsin–Madison)

The Gale-Berlekamp Light-Switching Problem and a Permutation Variation

November 6

Richard Brualdi (University of Wisconsin–Madison)

All Things Bruhat: Matrix Bruhat Decomposition, Complete Flags, Bruhat Order of Permutations, (0,1) and Integral Matrices, and Tournaments

November 19

Bismark Oduro (Ohio University)

Designing Optimal Spraying Strategies for Controlling Re-infestation by Chagas Vectors

- 2014 Spring
### 2014 Spring Math Colloquiums

March 10

Jeffry L. Hirst (Appalachian State University)

Alan and Ada’s Theoretical Machines

March 11

Jeffry L. Hirst (Appalachian State University)

Reverse Mathematics, Graphs, and Matchings

April 9

JiYoon Jung (Marshall University)

The topology of chain selected complexes of a poset PDF

April 11

Lingxing Yao (Case Western Reserve University)

Mathematical Modeling and Simulation for Biological Applications

April 14

Stephen Flood (University of Connecticut – Waterbury)

Path, trees, and the computational strength of a packed Ramsey’s theorem

- 2013 Fall
### 2013 Fall Math Colloquiums

October 2

Lynne Yengulalp (University of Dayton)

Topological completeness

October 30

Roger Estep (Marshall University)

Filtered leapfrog time integration with enhanced stability properties

Robert Hughes (Marshall)

Agent-based modelin of pandemic influenza

November 18

Thomas Mathew (University of Maryland-Baltimore County)

The Assessment of Bioequivalence: A Statistical Overview

November 19

Thomas Mathew (University of Maryland-Baltimore County)

Methodology and Some Applications

- 2013 Spring
### 2013 Spring Math Colloquiums

January 30

Elizabeth Niese (Marshall)

A family of Catalan objects

February 20

Anna Mummert (Marshall)

Unit costs in optimal control of epidemics

April 24

Carl Mummert (Marshall)

If 1+1=9, does 2+2=7?

- 2012 Fall
### 2012 Fall Math Colloquiums

October 3

John Drost (Marshall)

What is Strategic Voting and What Can Be Done About It?

- 2012 Spring
### 2012 Spring Math Colloquiums

January 25

Michael Schroeder (Marshall)

Cyclic Matching Sequencibility of Graphs

Feburary 22

Anna Mummert (Marshall)

Studying the recovery procedure for the time-dependent transmission rate in epidemic models

March 7

Matthew Sedlock (Johns Hopkins University)

Percolation models

March 9

Avishek Mallick (University of New Hampshire)

Inferential procedures based on samples with nondetects from normal and related distributions

March 12

Myung Soon Song (University of Pittsburgh)

An unconventional approach to likelihood of correlation matrices

April 2

Sharad Silwal (Kansas State University)

Image quality assessment methods

April 6

JiYoon Jung (University of Kentucky)

The topology of restricted partition posets PDF

- 2011 Fall
### 2011 Fall Math Colloquiums

November 8

Carl Mummert (Marshall)

Two examples from infinitary combinatorics

- 2011 Spring
### 2011 Spring Math Colloquiums

April 5

Suman Sanyal (Marshall)

Stochastic Dynamic Equations

April 8

Elizabeth Niese (Virginia Tech)

Macdonald polynomials and the hook-length formula for standard Young tableaux

April 15

Andrew Oster (École Normale Supérieure)

A laminar model for the development of the primary visual cortex

April 18

Michael Schroeder (University of Wisconsin-Madison)

Phi-symmetric Hailton cycle decompositions of graphs

April 20

Remy Friends Ndangali (University of Florida)

Bound states in the radiation continuum and nonlinear effects in photonic structures

April 22. Paul Shafer (Cornell)

Coding arithmetic in the Medvedev degrees and its substructures

- 2010 Fall
### 2010 Fall Math Colloquiums

September 8

Anna Mummert (Marshall)

Get the News Out Loudly and Quickly: Modeling the Influence of the Media on Limiting Infectious Disease Outbreaks

October 13

Carl Mummert (Marshall)

The axiom of choice in mathematics and computability

November 9

Suman Sanyal (Marshall)

Stochastic Process Indexed by Time Scale

- 2010 Spring
### 2010 Spring Math Colloquiums

February 10

Anna Mummert (Marshall)

Parameter sensitivity analysis for mathematical modeling

April 14

Suman Sanyal (Marshall)

Stochastic dynamic equations and their applications

April 21

John Drost (Marshall)

Inheritance, bankruptcy, and the Talmud

- 2009 Fall
### 2009 Fall Math Colloquiums

September 16

Carl Mummert (Marshall)

Gaming around with topology

October 15

Sydney Thembinkosi Mkhatshwa (Marshall)

Super-spreading events

November 11

Duane Farnsworth (Marshall)

Approximation Numbers and Ideals of Operators

- 2006 Fall
### 2006 Fall Math Colloquiums

October 19

Peter Saveliev (Marshall)

Low level vision through topological glasses

- 2005 Spring
### 2005 Spring Math Colloquiums

February 22

Norah Esty (University of California – Berkeley)

Topological Properties of Orbit Sets for Groups of Homeomorphisms

February 24

Elmas Irmak (Michigan State University)

Mapping Class Groups

March 3

Akhtar Khan (Michigan Technological University)

An inverse problem in elasticity

April 8

Judith Silver

Conics in Projective Geometry

April 22

Bonnie Shook

Topological Approaches to Fingerprint Identification

Nathan Cantrell

Cubical Homology in Medical Imaging

April 29

Arthur Porter (Professor Emeritus, University of Toronto)

Manchester University’s Contributions to Analog and Digital Computing

- 2004 Fall
### 2004 Fall Math Colloquiums

September 24

Alfred Akinsete

The winning probability and ranking models for teams in soccer tournaments

October 8

Ralph Oberste-Vorth

From Chaos to Stability: Dynamic Equations Parameterized by Time Scales PDF

October 22

John L. Drost

What is the opposite of a prime number?

November 5

Elizabeth Duke and Kelli Hall

Time Scale Calculus and Dynamical Systems

November 19

Christopher Johnson and Peter Saveliev

Topological Proteomics: Pure Mathematics in Life Sciences

- 2004 Spring
### 2004 Spring Math Colloquiums

January 23

Yulia Dementieva

Statistical approaches to gene mapping

February 6

Linda Hamilton

Robotics of the Mars Station Program

February 19

Basant Karna (Baylor University)

Eigenvalue Comparison for Multipoint Boundary Value Problems

February 24

John (Matt) Matthews (Duke University)

Granular Materials: An Introduction & Application to Hopper Flows

February 27

Mohamed Elhamdadi (University of South Florida)

On knot invariants

March 5

Scott Sarra

Scattered Data Approximation with Radial Basis Functions

April 2

John L. Drost

Arrow’s Theorem or Why we all just can’t get along

- 2003 Fall
### 2003 Fall Math Colloquiums

September 26

John L. Drost

Addition Chains

October 10

Peter Saveliev

From slot machines to topology through calculus

October 24

Kelli Hall

Escher’s Tilings and Ribbons

November 7

Judith Silver

The Spherical Metric Project

December 5

Bonita Lawrence

Time Scales: A Snappy Link between Continuous Processes and Discrete Processes