# Past Events

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

*8,822 total past events.*

## Thursday, February 14, 2019

### Special Mathematics Colloquium

Fused lasso in graph estimation problems

**Location:**Math 501

**Presenter:**Oscar Hernan Madrid Padilla, Berkeley

### Special Mathematics Colloquium

Refreshments

**Location:**Math 501

**Presenter:**Oscar Hernan Madrid Padilla, Berkeley

### Modeling and Computation Seminar

Fundamental Limits of Low Probability of Detection/Intercept Communications: Core Results and Future Directions

**Location:**Math 402

**Presenter:**Boulat Bash, Electrical and Computer Engineering, University of Arizona

## Wednesday, February 13, 2019

### Mathematics Instruction Colloquium

Panel Discussion: Incorporating Writing into Mathematics Courses

**Location:**MTL 120

**Presenter:**Adi Adiredja, Jason Aubrey, and Brenae Bailey, Dept. of Mathematics

### Mathematical Physics and Probability Seminar

Lieb-Robinson Bounds and the Spectral Flow

**Location:**Math 402

**Presenter:**Robert Sims, University of Arizona

### Graduate Student Colloquium

Second Quantization and Quantum Field Theory

**Location:**ENR 2 S395

**Presenter:**Mohammad Javad Latifi

## Tuesday, February 12, 2019

### Quantitative Biology Colloquium

The Control of Growth, Patterning and Drug Response of the Intestinal Epithelium

**Location:**Math 402

**Presenter:**Curtis Throne, Department of Cellular and Molecular Medicine, University of Arizona

### Algebra and Number Theory Seminar

Nilpotent orbits and tilting modules for the general linear group

**Location:**ENR2 S395

**Presenter:**Pramod Achar, LSU

### Analysis, Dynamics, and Applications Seminar

On the Homoclinic Tangles of Henri Poincare

**Location:**Math 402

**Presenter:**Don Wang, Department of Mathematics, University of Arizona

## Monday, February 11, 2019

### Special Statistics GIDP Colloquium

Statistical analysis and spectral methods for signal-plus-noise matrix models

**Location:**Math 501

**Presenter:**Joshua Cape, Johns Hopkins University

### Special Statistics GIDP Colloquium

Refreshments

**Location:**Math Commons Room

**Presenter:**Joshua Cape, Johns Hopkins University

### Tripods

Scalable and Model-free Methods for Multiclass Probability Estimation

**Location:**ENR 2 S210

**Presenter:**Helen Zhang, University of Arizona, Mathematics

## Friday, February 8, 2019

### Program in Applied Mathematics Colloquium

Path planning in control systems: The Combinatorics of high order iterated integrals

**Location:**Math 501

**Presenter:**Matthias Kawski, School of Mathematical & Statistical Sciences, Arizona State University

### Program in Applied Mathematics Brown Bag Seminar

What's new in conductivity imaging

**Location:**Math 402

**Presenter:**Phillip Hoskins, Department of Mathematics, University of Arizona

### Tripods

Multi-lingual Optical Character Recognition Seminar

**Location:**ENR 2 S395

**Presenter:**Ryan Coatney & Yan Han, University of Arizona

## Thursday, February 7, 2019

### Special Mathematics Colloquium

Character Values of Finite Reductive Groups

**Location:**Math 501

**Presenter:**Jay Taylor, University of Arizona

### Modeling and Computation Seminar

The Welch Bounds

**Location:**Math 402

**Presenter:**Doug Cochran, School of Electrical, Computer and Energy Engineering, Arizona State University

## Wednesday, February 6, 2019

### Mathematics Instruction Colloquium

"I'm having trouble getting my head out of thinking time and distance": An exploratory study of students' solutions to graphing tasks in which time is an implicit variable

**Location:**MTL 120

**Presenter:**Rebecca McGraw, Dept. of Mathematics

### Mathematical Physics and Probability Seminar

From Hilbert to Shechtman and beyond - a brief history of quasicrystals

**Location:**Math 402

**Presenter:**Jacek Miękisz, University of Warsaw

## Tuesday, February 5, 2019

### Quantitative Biology Colloquium

Joint Inferences of Natural Selection from Population Genomic Data

**Location:**Math 402

**Presenter:**Ryan Gutenkunst, Department of Molecular and Cellular Biology, University of Arizona

### Analysis, Dynamics, and Applications Seminar

Exponentially Small Splitting: A Direct Approach

**Location:**Math 402

**Presenter:**Don Wang, Department of Mathematics, University of Arizona

## Monday, February 4, 2019

### Special Colloquium

Variable Importance Learning for Big Data

**Location:**Math 501

**Presenter:**Chenglong Ye, University of Minnesota