# Past Events

Below are events that have already passed. You can also view a list of upcoming events here.

*8,474 total past events.*

## Thursday, May 1, 1997

### Graduate Student Colloquium

Introduction to Computing with Matrix Groups

**Location:**Math 402

**Presenter:**Robert Beals, Department of Mathematics, University of Arizona

### Modeling and Computation Seminar

Adaptive Array/Superresolution Processing

**Location:**Math 402

**Presenter:**George David, Hughes Aircraft

## Wednesday, April 30, 1997

### Undergraduate Colloquium

From Quasicrystals to Aperiodic Tilings

**Location:**Math 402

**Presenter:**Chris Sinclair, University of Arizona undergraduate math major

### Department Tea

**Location:**Math 401

## Tuesday, April 29, 1997

### Mathematics Instruction Colloquium

Why is Who Are You?' A Mathematical Question? An Introduction to Signature Verification

**Location:**Math 501

**Presenter:**Dan Madden, Department of Mathematics, University of Arizona

### Faculty Meeting

**Location:**Math 501

### Algebra and Number Theory Seminar

Sheaf Cohomology and Finite Group Actions

**Location:**Math 402

**Presenter:**Susan Hammond, Department of Mathematics, University of Arizona

### PDE Seminar

Bäcklund Transformations and Their Applications

**Location:**Math 402

**Presenter:**Nick Ercolani, Department of Mathematics, Program in Applied Mathematics, University of Arizona

### Quantitative Biology Colloquium

Growth and Form; Twist and Writhe

**Location:**Econ 200

**Presenter:**Neil Mendelson, Molecular and Cellular Biology, and Michael Tabor, Program in Applied Mathematics, University of Arizona

## Monday, April 28, 1997

### Department Tea

**Location:**Math 401

## Friday, April 25, 1997

### Program in Applied Mathematics Colloquium

Vortex Methods and Self-similar Vortex Sheets for 2-D Incompressible Euler Equations

**Location:**Math 501

**Presenter:**Zhouping Xin, Courant Institute

### Mathematics Colloquium

Confoliations

**Location:**Math 402

**Presenter:**Yasha Eliashberg, Stanford University

### Program in Applied Mathematics Brown Bag Seminar

Macroscopic Limit of a Nonlinear Transport Equation

**Location:**Math 402

**Presenter:**Cecilia Fosser, Program in Applied Mathematics, University of Arizona

### Analysis Seminar

Blow-up of Smooth Solutions to the Compressible Navier-Stokes Equations with Compact Density

**Location:**Econ 200

**Presenter:**Zhouping Xin, Courant Institute

## Thursday, April 24, 1997

### Mathematics Colloquium

Contact Homology and Legendrian Knots

**Location:**Math 501

**Presenter:**Yasha Eliashberg, Stanford University

### Graduate Student Colloquium

Introduction to Computing with Matrix Groups

**Location:**TBA

**Presenter:**Robert Beals, Department of Mathematics, University of Arizona

### Special Colloquium

Coding and Detection for Magnetic Recording

**Location:**Math 402

**Presenter:**Brian Marcus, IBM Almaden Research Center, San Jose, CA

### Modeling and Computation Seminar

Fuse (Find and Use: Software for Exploiting the World Wide Web)

**Location:**Math 402

**Presenter:**Udi Manber, Department of Computer Science, University of Arizona

## Wednesday, April 23, 1997

### Department Tea

**Location:**Math 401

### Mathematical Physics and Probability Seminar

Asymptotics of an Inverse Spectral Problem for Discrete NLS

**Location:**Math 402

**Presenter:**Stephen Shipman, Department of Mathematics, University of Arizona