Ph.D. Graduate Student
Office: MATH 743
150 N. University Street
West Lafayette, IN 47907-2067
Email: cheng319 at purdue dot edu
I am a sixth-year PhD student in mathematics. Now I am interested in
commutative algebra and algebraic geometry. Recent study involves methods in characteristic p.
Commutative Algebra Student Seminar
This semester I am organizing a commutative algebra student seminar. For more information about the seminar, please see here.
I have been the recitation instructor for MA 165. There is a link on this course.
I have been the grader for:
MA 553 and MA 558, Spring 2021.
MA 553, MA 557 and MA 304, Fall 2020.
MA 553 and MA 558, Spring 2020.
MA 453 and MA 546, Spring 2019.
MA 450 and MA 553, Fall 2018.
MA 453, Spring 2018.
MA 527, Fall 2017.
MA 303, Spring 2017.
MA 304, Fall 2016.
- G-graded irreducibility and the index of reducibility, Communications in Algebra, DOI: 10.1080/00927872.2019.1662914 PDF
- Restrictions on Hilbert coefficients give the depth of a prime ideal inside the polynomial ring PDF
- Decomposition of local cohomology tables in dimension 3 PDF
- Strongly Lech-independent ideals and Lech's conjecture PDF
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This page was last updated on May 2, 2022.