####
Undergraduate

Undergraduate

April 25, 2021

(Contact math-advising-g@ucsd.edu for Zoom links.)

**Friday, April 30th**

**3:30pm - Tomoki Oda**

—*"ADE Classification of Invariants, Singularities and Groups"*

**Monday, May 3rd**

**2:00pm - Austin Du**

—*"Estimating Quadratically Regularized Wasserstein Distance on k-Connected Graphs"***2:30pm - Brian Chao**

—*"A spatial mutation model with increasing mutation rates"***3:30pm - William Tran**

—*"Closed Random Walks on Lattices and Generalization of the Catalan Numbers"*

**Wednesday, May 5th**

**1:00pm - Huanxi Liu**

—*"An Evaluation of Hyperparameter Tuning Methods in SVM"***1:30pm - Erding Liao**

—*"An Investigation on Modification of Hidden Markov Model with Partially Missing Observations"***2:00pm - Ibrahim Hajar**

—*"Embeddability of Abstract Pseudo-Einstein Cauchy-Riemann Manifolds"*

**Friday, May 7th**

**1:00pm - Lawrence Zhang**

—*"A Friendly Introduction to Compressed Sensing"***3:00pm - Jiyue Zeng**

—*"Numerical Methods for Convex Optimization and Their Applications"***3:30pm - Artur Bayramyan**

—*"Topological Algebra: Tool of Persistent Homology and Its Application in Analysing US School Data"*

Please contact math-advising-g@ucsd.edu for Zoom links.