Some resources I find useful for my own study and research.

Numerical linear algebra/numerical analysis


  • XSEDE (Extreme Science and Engineering Discovery Environment) along with PSC (Pittsburgh Supercomputing Center) offers a series of high performance computing workshops, topics include OpenMP, MPI, OpenACC, etc. More information can be found at XSEDE’s course calendar.
  • LeetCode has a large collection of coding problems to prepare you for code interview in tech companies.
  • Check Detexify if you forget the Latex command for a math symbol.

Graduate study

  • An Abstract Algebra note I wrote to get myself familiar with Latex and prepare for the qualify exam, it includes all definitions, propositions, theorems and corollaries from Chapter 1–14 in Abstract Algebra, Third Edition by Dummit and Foote.
  • French Glossary for reading mathematical texts made by Kai-Wen Lan.