E-mail: sjk269 at cornell dot edu
Office: Malott Hall, Room 201


I am Kimoi Kemboi. I am currently a sixth year graduate student at Cornell University.

My research is in algebraic geometry. I am interested in derived categories, geometric invariant theory, noncommutative geometry, and moduli theory. My advisor is Daniel Halpern-Leistner.

Here is my CV.


research

Papers:

  • Full exceptional collections of vector bundles on rank-two linear GIT quotients, joint with Daniel Halpern-Leistner, arXiv
    In this project, we produce a large class of linear GIT quotients by a reductive group of rank two that admit a “full strong exceptional collection” consisting of vector bundles.



  • recent talks

  • Algebraic geometry seminar, Columbia University (October 2022)
    Title: Full exceptional collections on rank-two linear GIT quotients.
  • Derived categories and moduli spaces FRG workshop, Cornell University (April 2022)
    Title: Full exceptional collections on rank-two linear GIT quotients. (Notes).
  • Route 81 conference in commutative algebra and algebraic geometry, Zoom Edition (November 2021)



  • notes

  • Here are notes from a class on homological algebra taught in Spring 2018 by Yuri Berest. (Notes typed with Yun Liu).



  • teaching

  • Fall 2022: Teaching assistant, Math 4315: Linear algebra with supplements.
  • Spring 2022: Instructor, Math 1110: Calculus 1.
  • Fall 2021: Teaching assistant, Math 6310: Graduate algebra 1.
  • Spring 2021: Teaching assistant, Math 4310: Linear algebra.
  • Spring 2021: Teaching assistant, Math 4315: Linear algebra with supplements.
  • Spring 2020: Instructor, Math 1110: Calculus 1.