# Events for February 2020

### Tuesday, February 4th, 2020

- 1:00 PM
**Event**

Vantage Online Seminar: Conjectures for number field counting

Melanie Matchett-Wood, University of California, BerkeleyWilson Commons 407

### Wednesday, February 5th, 2020

- 11:30 AM
**Algebra/Number Theory Seminar**

A modulo p equivalence of categories.

Harpreet Bedi, Alfred UHylan 1106A - 4:00 PM
**Topology Seminar**

Models of Lubin-Tate spectra via Real bordism theory

Agnès Beaudry, University of Colorado BoulderHylan 1106A

### Friday, February 7th, 2020

- 4:00 PM
**Dynamical systems workgroup**

Asymptotic equidistribution of the solutions of the equation

Vanessa Matus de la ParraHylan1106A

### Tuesday, February 11th, 2020

- 3:30 PM

### Wednesday, February 12th, 2020

- 4:00 PM
**Topology Seminar**

The cohomology rings of homogeneous spaces

Matthias Franz, University of Western OntarioHylan 1106A

### Thursday, February 13th, 2020

- 3:30 PM
**Colloquium**

The challenges of random growth models.

Timo Seppalainen, University of Wisconsin-MadisonHylan 1106

### Friday, February 14th, 2020

- 1:00 PM
**Analysis Seminar**

A „surprise” in optimization of quadrature formulas

Konstantin Oskolkov, University of South CarolinaHylan 1106A - 3:00 PM
**Probability, Ergodic Theory, Mathematical Physics Seminar**

Non-existence of bi-infinite geodesics in the exponential corner growth model

Timo Seppalainen, University of Wisconsin-MadisonHylan 1106 A - 3:25 PM
- 4:15 PM
**Dynamical systems workgroup**

New Findings on the Collatz Conjecture Reveal Hidden Global Stability - a possible road to a proof

Orion HaunstrupHylan1106A

### Tuesday, February 18th, 2020

- 1:00 PM
**Event**

Vantage Online Seminar: Moments of zeta and the vertical distribution of its zeros

Caroline Turnage-Butterbaugh, Carleton CollegeWilson Commons 407 - 3:30 PM
**Geometry Seminar**

Secondary Cohomology Operations for Geometers

Emily Windes, University of RochesterHylan 1106A

### Wednesday, February 19th, 2020

- 12:00 PM

### Thursday, February 20th, 2020

- 3:30 PM
**Colloquium**

Linear recurrences, dynamics, and finite-state machines

Jason Bell, University of WaterlooHylan 1106A

### Tuesday, February 25th, 2020

- 11:00 AM
**Combinatorics Seminar**

A crash course in complexity theory

Anurag Sahay (University of Rochester)Hylan 1106A - 3:30 PM
**Geometry Seminar**

Two-frame fields on Simply Connected Spin 7-Manifolds

Ustun Yildirim, University of RochesterHylan 1106A

### Wednesday, February 26th, 2020

- 12:00 PM

### Thursday, February 27th, 2020

- 11:00 AM
**Combinatorics Seminar**

The Zig-Zag Product and Reingold’s Theorem

Anurag Sahay, University of RochesterHylan 1106B

### Friday, February 28th, 2020

- 3:00 PM
**Probability, Ergodic Theory, Mathematical Physics Seminar**

Unimodality of Bernoulli Random Quota Complexes

Erin Crossen, University of RochesterHylan 1106 A - 4:15 PM
**Dynamical systems workgroup**

The Method to Construct Wandering Domains for Henon-like Family

Shaosong LiuHylan 1106A