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Colloquia


Roy Magnuson and Claudio Morales

Colloquia


2011/2012 | Top

Random Walks at Random Times

Routing and Related Problems for Plane Networks

Second and Fourth Order Nonlinear Eigenvalue Problems

Mathematical Models for Diagnosing Cell Abnormalities and for Giving Potential Prognosis

Conservation Laws with no Classical Riemann Solutions: Existence of Singular Shocks

Some Parabolic Models with Generalized Wentzell Boundary Condition

Uniqueness of Vertex Magic Constants

Dr. Karen Ames Memorial Lectures on Applied Mathematics
The Traveling Salesman Problem: A Blueprint for Optimization

Stochastic Differential Equations: A Dynamical Systems Approach

Time-Changed Processes and Cauchy Problems

Mathematics of Chemotactic Traveling Waves with Logarithmic Sensitivity

An Application of Monte Carlo Markov Chains for the Analysis of Astronomical Data

Effects of White Noise in Multistable Dynamics

Exploiting Low-Dimensional Structure in Image and Video Analysis

Spectral Finite Element Method for Aerospace Structures

2010/2011 | Top

The Colley Matrix Ranking System

UAHuntsville Distinguished Lecture Series
Hyperbolic Partial Differential Equations and Degenerate Matrices

UAHuntsville Distinguished Lecture Series
Von Neuman

Bifurcation Analysis of a Model for Plant-Herbivore Interactions

Sparsity Optimization and Regularization Method

Brownian Motion in Renormalized Poissonian Potential

Magnetic Reconnection: A Mechanism for Converting Magnetic Energy into Kinetic Energy of Charged Particles in Plasmas

Sliding Mode Observers with Application to Flexible Mode Control for Launch Vehicle Ares I

The Homology of Pseudo-Riemannian Geometries and Implications for Quantum Gravity

Integrable Discretizations and Soliton Solution of KdV and mKdV Equations

Differential Equations for Laguerre Orthogonal Ensemble

Long Term Variation of Galactic Cosmic Ray Using a Stochastic Differential Method

Dr. Karen Ames Memorial Lectures on Applied Mathematics
Voting: that can be real chaos!

On Random Fixed Point Theory

A Theory Exploring the Effect of Intermittent Slab Turbulence on Cosmic-ray Transport in Turbulence Dominated by a 2D Component

Finite Element Approximation of Boussinesq Model for Thermosolutal Convection: Error Analysis and Numerical Results

2009/2010 | Top

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics
Understanding the fluid dynamics of swimming microorganisms: successes and challenges

Transgenic Mosquitoes and Fighting Malaria Transmission

UAHuntsville Distinguished Lecture Series
An Asymptotic Theory for Randomly-Forced Discrete Heat Equations

UAHuntsville Distinguished Lecture Series
Looking for Roots and Finding Chaos

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics
Symmetry-Breaking; Synchrony Breaking

Error Analysis for Reduced Order Models of Nonlinear Partial Differential Equations

Spline Continuation of Equilibrium Solutions to Parameter Dependent Dynamical Systems and its Application to Numerical Bifurcation Analysis

Edge Partitions of Graphs by Trees

Representation of Magnetic Field in Space: Field Line Topology and Flux Surfaces

Scaling Symmetries, Non-local Symmetries and Conservation Laws in 1D Gas Dynamics

Intersections of Fractional Brownian Motions

2008/2009 | Top

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics
Linear and Nonlinear Stability of Shocks: Some of the Things I Learned From Karen Ames

Some Recent Results on Stable Processes

Triality Groups

Compressive Sampling

Mathematical Modeling and Simulation for Transport in Porous Media

Neighborhood Sums in Graphs

Sign of Wave Speed for Bistable Traveling Wave Solutions of a Competition Mode

Optimal Delayed Control of Stochastic Systems with Memory

UAH Distinguished Lecture:
Mathematics: The Enabling Science For Ultra Large Space Structures, Ultra Small Nano-Devices and Net Zero Energy Buildings

Efficient Distributed Coding of Correlated Images

Traveling Waves in Modeling of a Fungal Disease over a Vineyard

Karen Ames Lecture Series
A mathematical feasibility argument for the use of aptamers in therapy in therapy and imaging

Aligning Digital Elevation Data with Terrestrial Photos

2007/2008 | Top

Probability distributions on partially ordered sets

Some problems based on the relative sizes of the maximal independent sets in a graph

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics:
Ecology of Agrobats: Modeling behavior, pestilence, agroeconomics

Modeling Shrimp Biomass and Viral Infection for Production of Biological Countermeasures

Traveling waves in the high Lewis number combustion model

From solitaire card games to the largest eigenvalue through the longest increasing subsequence

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics:
Modeling in the Biological and Biomedical Sciences

Fourier transforms with only real zeros and probability

A continuous approach to the lightning discharge

UAH Distinguished Lecture:
The Role of the Mathematical Sciences in Science Based Simulations

UAH Distinguished Lecture:
Good Choices for Great Careers in Scientific Research

Colored-domination and colored-independence in graphs

Outside Looking In! Characterizing an Indecomposable Plane Continuum From Its Complement

Coordinate Transformations at Work

Some Studies on Limit Cycle Bifurcations for Near-Hamiltonian Systems

Dynamical Understanding of Loop Soliton Solutions for Several Nonlinear Wave Equations

Edgeworth Type Expansion of the Distribution of the Largest Eigenvalue in Classical Random Matrix Ensembles

2006/2007 | Top

Optimization Problems in Elementary Geometry

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics: Decay Bounds in a Model for Aggregation of Microglia: Application to Alzheimer's Disease Senile Plaques

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics: Optimal Control of Cardiopulmonary Resuscitation

Dr. Karen Ames Dr. Karen Ames Memorial Lectures on Applied Mathematics: Optimal Control and Application to Biological Models

Modern methods for studying nonlinear problems ideas, algorithms, software

Anisotropic Gaussian Random Fields and Their Sample Path Properties

Mathematical Modeling of Interacting Mosquitoes with Transgenes

Modeling Deformation, Damage and Failure of Materials under Dynamic Loading

Generalizations of Sperner Systems

What is a Multi-Valued Mapping?

How Mathematics is Used in Today's Industrial Environment

The Algebra of Shock Waves and Impact Radiation

Population Biology of Prokaryotic Toxin-Antitoxin Systems

Chaos without Nonlinear Dynamics

Dynamics of a Canonical Electrostatic MEMS/NEMS System

2005/2006 | Top

A boundary value problem from the theory of molecular motors

Boundary feedback stablilization of Navier-Stokes equations

Numerical methods for control and games

Levy Motions and Microbial Dynamics in Fractal Porous Media

Fractional Graph Theory: a rational approach to the theory of graphs

New non-classical finite element methods for Maxwell equations

On asymptotically optimal methods of approximation by linear interpolating splines

Geometry of Fractional Brownian Sheets

Nonautonomous semilinear parabolic equations on an infinite interval

Persistence, spreading speeds and traveling waves for evolution systems in biology

Traveling Waves and Weakly Coupled Traveling Waves for a model of Growth and Competition in a Flow Reactor

A Short History of Mathematics

UAH Distinguished Lecture: Models for the spread and evolution of tuberculosis

Random, Finite Subsets with Exponential Distributions

2004/2005 | Top

Minimum Fractional Dominating Functions and Maximum Fractional Packing Functions

Lyapunov Exponents of Random Linear Parabolic Equations and Applications in Biology

Packing, curvature, and tangling of filaments

Solitary-Wave Solutions of Non-linear Wave Equations

Stationary solutions for the Navier-Stokes system with random forcing in 2D and 3D.

Regularity and singularity in capillary graphs

Testing Random Walk Model for Sock Daily Returns

Nonstandard Parabolic Problems

Monotone factors of i.i.d. processes

Dirichlet boundary value problems in a Hilbert Space

Global Bifurcation in Systems of Ordinary Differential Equations

Sub-grid Modeling of Electrokinetic Effects in Micro Flows

Two Pascal Matrices

Looking into Monotone Operators

Mathematical Modeling of Malaria, Early Warning System, and Genetically-Altered Mosquitoes

2003/2004 | Top

Competitive Optimization Parameters for Graphs

Flash Tools for Teaching Mathematical Proof

Mathematical Magic Tricks

Motion Estimation using Lie Operators

Spike Solutions for a Singularly Perturbed Differential Equation Modeling an Electrical Circuit

Combining Rendered Graphics and Photographic Terrain Images

Distinguished Speaker Lecture: Centroidal Voronoi tessellations: algorithms and applications

Inverse Problems for Sturm-Liouville Equations

The FIP Property for Commutative Rings

On the Spectrum of the Polyharmonic Operator with a Limit-Periodic Potential

Coherent States and Wavelet Transforms

Equitable Graphs and Digraphs

Multiple periodic solutions for a scalar differential equation with delays

2002/2003 | Top

Approaches to Boundary Value Problems of Partial Differential Equations

Benford's Law and Dynamical Systems

Optimal Equilibrium Locations for Proximity Spatial Theory of Voting

Rounding Error in Numerical Solution of Stochastic Differential Equations

The Regularity Lemma and Applications

Superconvergent Postprocessing of General Finite Element Solutions of the Stokes Problem

A System of Equations Modeling Low-speed Flow for Near-critical Fluids with Capillary Effects

Modeling of Moisture Migration in an FRP Reinforced Masonry Structure

Iterative Approximations of Solutions to Nonlinear Equations of Hammerstein Type

Teaching Mathematics Via the Internet

Graph Based Social Choice Procedures

The Energy Method in Hydrodynamic Stability

2001/2002 | Top

Enumerating Self-Avoiding Walks on Grids

Mathematical Problems Arising in Ultra Wide-Band Radio

Mathematical Modeling of Genetic Pest Control

Solution of an Integral Equation Associated with the Nucleation and Growth of Precipitates

An Overview of Mathematical Reviews ---What we do, how we do it, how it got started

On Approximating Solutions of a Class of Systems of Equations Modeling Immiscible two-phase Flow through a Porous Medium

Multiple Parameter Bifurcations in Ecological and Epidemiological Models

Traveling Waves for a Tissue Interaction Skin Pattern Formation

Boundary Feedback Control of PDEs Related to Fluid Flow Problems

Methods of Modeling Plasma Electrodynamics and Applications

The Mathematics of Mastermind and Static Mastermind

Sequential Games

Tailoring Math Instruction Software to the Classroom

Banach Fixed Point Theorem and Its Applications to Differential Equations

Modern methods for studying nonlinear problems: numerical bifurcation analysis

The Role of Reflective Abstraction in Mathematical Problem-Solving and Conceptual Development

Dynamics of Three-Phase Moving Contact Lines

Convective Effects during Diffusivity Measurements in Liquids with an Externally Applied Magnetic Field

The General Relativistic Astrophysical Flow Calculations Using the Flowfield-Dependent Variation Method

2000/2001 | Top

3D Numerical Simulation of MHD Waver Observed by Extreme Ultraviolet Imaging Telescope (EIT)

On Maximizing the Number of Specified Subgraphs of Order Three in a Graph

Bolzano in the New Millennium

On Lower Dimensional Tori in Hamiltonian Systems

Clique Partitions of Graphs with Large Minimum Degree

Upper and Lower Arbitrage Prices Under Portfolio Constraints: A Non-Classical Stochastic Control Approach

Computing the Separatrix Cycle That Occurs in a Second Order, Type II, Phase-Lock Loop

Techniques for Automated Point Matching in Image Pairs

A Computational Study on X-33 Engine Noise

Broadcasting in Partially Ordered Sets

1999/2000 | Top

Camera Self-Calibration and the Fundamental Matrix

Epidemiology of Influenza and the Mathematical Modeling

Mathematical Problems in the Theory of Crystals

Structural Stability of Ill-posed Problems

Fault-Tolerant Locating-Dominating Sets

Laser Doppler Velocimetry as a Low Altitude Wind Shear Detection Technique

Generlizations of Bold Play in Red and Black

Sign-Nonsingularity and Orthogonality of Matrices

Multi-Strain Influenza Models with Staged-Susceptibility

CFD Applications to Supersonic and Hypersonic Flows

Gas Flow in Thermal Nonequilibrium and Hyperbolic Systems with Relaxation

Traveling Wave solution and Principle of Competitive Exclusion

1998/1999 | Top

Incorporating Technology into Today's Mathematical Curriculum

Using Technology to Explore the Wonder of Mathematics

What Is So Special About 8.5 × 11? Calculus, Technology and Communication

Inseparable Orthogonal Matrices Over Z2

Least Squares Approximations, Gradient Flows and Double Bracket Equations

Fourier Transforms and the Delta Function

Mathematical Models of HIV Progression

A three dimensional adaptive, coupled level set method for computing solutions to incompressible two-phase flow in general geometries

Reliable Systems with Unreliable Components

Numerical Simulations and Control of Flow Past Airfoils at High Angles of Attack

New Approaches to Bifurcation Analysis of Nonlinear Elliptic PDEs

A Polynomial Iterative Method Based on an Approximation to the Reciprocal Function

A New Method of Proving Brouwer's Classical Theorem

Quadrangular Graphs and Combinatorially Orthogonal Matrices

Optimal Stopping and the American Option with Hereditary Price Structures

Domination Properties of Graphs

Approximate Solutions to a Generalized Black-Scholes Equation

Bold Processes

1997/1998 | Top

A Virtual Voyage Around the World

Anisotropic Porous Penetrative Convection

From Time Series to Symbolic Dynamics: Chaos in a Magnetoelastic Ribbon

Practical Issues Regarding Forward-Backward Stochastic Differential Equations

The Bergman Kernel and the \bar{\partial}-Neumann Problem

The First Digit Phenomenon

An Inverse Problem in Astronomy: Earth Occultation Transform Imaging

Ill-Posed Problems

Average Distance in Graphs

Reliability of the Finite Element Computations

Elastic Wave Propagation in Large Composite Media: Models, and Their Analystical and Numerical Analysis

An Extension of the List of Extreme Vlaue Distributions

Stability and Convergence of Higher Order Finite Element Methods for Partial Differential Equations

The Use of Least Squares Adjustments in Photogrammetry

Some Thoughts on the Choice of Regularization Parameter for Ill-Posed Problems

1996/1997 | Top

The generalized Boltzmann Physical kinetics: history, the last achievements and perspectives

Singularity Induced Bifurcation in Differential Algebraic Equations (with applications to magnetohydrodynamics)

Modeling, approximation and H /MinMax periodic control in structural acoustic models: numerical implementation and computational results

Why are the most stable phase boundaries round?

Modeling the Shape Memory Effect in Modern Alloys

Solution of a System of Differential Equations Associated with the Theory of Atomic Collisions in Solids

Calculus Reform in the Classroom

1995/1996 | Top

The Dynamics of a Reaction-Diffusion Equation with Time Delay

Red and Black

Clique Partitions of Graphs

Domination Graphs of Tournaments

Some Remarks on the Eigenvalues and Eigenfunctions of the Laplacian

Mathematical Modeling of Infectious Diseases

LP-duality, LP-complimentarity, and Generality of Graphical Parameters