## Weekly Seminars | Spring 2023

### Wednesday, May 3

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Manisha Varahargiri | On Continuous Principal Series Representation of reductive p-adic groups on p-adic Banach Spaces |

2:00 | NKRS 356 | Geometric PDE | No Seminar |

### Thursday, May 4

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Henri Schurz | Post Discussion on Dynamical Systems |

1:00 | Zoom | Online Logic | Daniel Mourad | Computing Non-Repetitive Sequences Using the Lovász Local Lemma |

2:00 | NKRS 356 | Potpourri Seminar | No Seminar |

### Wednesday, April 26

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | No Seminar | |

2:00 | NKRS 356 | Geometric PDE | Mathew Gluck | Boundedness of weak solutions to elliptic equations under integrability assumptions on the coefficients, Part II |

### Thursday, April 27

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | An Tran | 2D Stochastic Heat Equations |

1:00 | Zoom | Online Logic | Cian Dorr | Non-Extensional Higher Order Logic with Substitution |

2:00 | NKRS 356 | Potpourri Seminar | Duston Wetzel | From the Gyroid to Triply Periodic Helix Linkages |

### Wednesday, April 19

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Jeremiah Roberts | Parabolic induction for p-adic Banach space representations, Part II |

2:00 | NKRS 356 | Geometric PDE | Mathew Gluck | Boundedness of weak solutions to elliptic equations under integrability assumptions on the coefficients |

### Thursday, April 20

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Daniel Davidson | Linear Schroedinger Equations |

1:00 | Zoom | Online Logic | No Seminar this week | |

2:00 | NKRS 356 | Potpourri Seminar | Robert Owczarek | Proto-topical (Quantum) Field Theories of Kijowski and Slawianowski, Part III |

### Wednesday, April 12

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Jeremiah Roberts | Parabolic induction for p-adic Banach space representations |

2:00 | NKRS 356 | Geometric PDE | No seminar this week |

### Thursday, April 13

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Taniya & Shanika Chandrasena | Stochastci SEIR Model, Part II |

1:00 | Zoom | Online Logic | No Seminar this week | |

2:00 | NKRS 356 | Potpourri Seminar | Robert Owczarek | Proto-topical (Quantum) Field Theories of Kijowski and Slawianowski, Part II |

### Wednesday, April 5

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Devjani Basu | Principal series representations of arbitrary reductive groups, Part II |

2:00 | NKRS 356 | Geometric PDE | Daniel Davidson | Ten Definitions of the Fractional Laplacian, Part III |

### Thursday, April 6

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Gabriel Ngwe | Feynman-Kac Formula, Part II |

1:00 | Zoom | Online Logic | Sandra Müller | Canonical Models of Determinacy |

2:00 | NKRS 356 | Potpourri Seminar | Robert Owczarek | Proto-topical (Quantum) Field Theories of Kijowski and Slawianowski |

### Wednesday, March 29

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Devjani Basu | p-Modular Clifford Theory of a Finite Group |

2:00 | NKRS 356 | Geometric PDE | Daniel Davidson | Ten Definitions of the Fractional Laplacian, Part II |

### Thursday, March 30

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Henri Schurz | Algorithmic Solution of SDEs |

1:00 | Zoom | Online Logic | Elliot Kaplan | Hilbert polynomials for finitary matroids |

2:00 | NKRS 356 | Potpourri Seminar | John McSorley | Graphs with trees of certain types, and related topics, Part II |

### Wednesday, March 22

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Manisha Varahagiri | Principal series representations of arbitrary reductive groups, Part II |

2:00 | NKRS 356 | Geometric PDE | Daniel Davidson | Ten Definitions of the Fractional Laplacian |

### Thursday, March 23

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Gabriel Ngwe | Feynman-Kac Formula |

1:00 | Zoom | Online Logic | Athar Abdul-Quader | Arithmetic Saturation and Pathological Satisfaction |

2:00 | NKRS 356 | Potpourri Seminar | John McSorley | Graphs with trees of certain types, and related topics. |

### Wednesday, March 15 - Thursday, March 16

Spring Break - No Seminars

### Wednesday, March 8

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Manisha Varahagiri | Principal series representations of arbitrary reductive groups |

2:00 | NKRS 356 | Geometric PDE | Gabriel Ngwe | Fourier Expansions of a Solution to a Wave Equation with Power Law Nonlinearity |

### Thursday, March 9

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | No seminar this week | |

1:00 | Zoom | Online Logic | No seminar this week | |

2:00 | NKRS 356 | Potpourri Seminar | Mohammad Sayeh | Neural networks and the global minimum problem |

Wednesday, March 1

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Kwangho Choiy | Intro to formal degrees of discrete series, Part II |

2:00 | NKRS 356 | Geometric PDE | Group Discussion | Method of moving spheres and classification of solutions to critically nonlinear PDE |

### Thursday, March 2

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | No seminar this week | |

1:00 | Zoom | Online Logic | Konstantin Slutsky | Partial actions and orbit equivalence relations |

2:00 | NKRS 356 | Potpourri Seminar |

### Wednesday, February 22

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | No seminar this week | |

2:00 | NKRS 356 | Geometric PDE | Group Discussion |

### Thursday, February 23

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Qasim Alharbi | 3D Cubic Stochastic Wave |

1:00 | Zoom | Online Logic | Alexandra Soskova | Cohesive Powers of Linear Orders |

2:00 | NKRS 356 | Potpourri Seminar | Annie Yojaira | Micropatterning with sugar (on surfaces, curvatures, and nanoscales) |

### Wednesday, February 15

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Kwangho Choiy | Intro to formal degrees of discrete series |

2:00 | NKRS 356 | Geometric PDE | Group Discussion | Struwe’s profile decomposition for Palais-Smale sequences. |

### Thursday, February 16

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | Taniya & Shanika Chandrasena | A Stochastic SEIR Model |

1:00 | Zoom | Online Logic | Michael Hrušák | Model theory and topological groups |

2:00 | NKRS 356 | Potpourri Seminar | Mathew Gluck | From the isoperimetric inequality to scalar-flat Riemannian metrics, Part III |

### Wednesday, February 8

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Dubravka Ban | No seminar this week |

2:00 | NKRS 356 | Geometric PDE | Group Discussion | Overcoming failure of compactness with an energy smallness condition |

### Thursday, February 9

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | An Tran | Cubic StochasticHeat Equations in R^2, Part III |

1:00 | Zoom | Online Logic | Liling Ko | Computable smallness is not intrinsic smallness |

2:00 | NKRS 356 | Potpourri Seminar | Mathew Gluck | From the isoperimetric inequality to scalar-flat Riemannian metrics, Part II |

### Wednesday, February 1

Time |
Location |
Seminar |
Speaker |
Title |

2:00 | EGRA 310 | Algebra Seminar | Dubravka Ban | Jacquet Tensors, Part II |

2:00 | NKRS 356 | Geometric PDE | Group Discussion |

### Thursday, February 2

Time |
Location |
Seminar |
Speaker |
Title |

1:00 | NKRS 356 | SAM | An Tran | Cubic StochasticHeat Equations in R^2, Part II |

1:00 | Zoom | Online Logic | Maribel Fernandez | Nominal Techniques for the Specification of Languages with Binders |

2:00 | NKRS 356 | Potpourri Seminar | Mathew Gluck | From the isoperimetric inequality to scalar-flat Riemannian metrics |