Currently Serving As
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Mathematics Department Colloquium Coordinator
-- Please contact me if you are interested in inviting a colloquium speaker or volunteering to speak
MTH 130 Pre-calculus Course Coordinator
--Instructors: please contact me directly or see BLACKBOARD Mth_demo for course information and instructions
Academic Senate General Education Committee, Quantitative Reasoning (QR) Representative
- Fall 2024:
- MTH 130, Pre-Calculus
- MTH 233, Calculus III
- Spring 2025:
- MTH 130, Pre-Calculus
- MTH 132, Calculus I
-- On-line Asynchronous
Students will look up CMU BLACKBOARD for office hours, course information and policy.
- MTH 130, Pre-Calculus
- Differential operators, retracts, and toric face rings
- (with Christine Berkesch, Patricia Klein, Laura Felicia Matusevich, Janet Page and Janet Vassilev) Algebra Number Theory 17 (2023), no. 11, 1959-1984.
- The Shape of Hilbert-Kunz Functions,
- Assoc. Women Math. Ser., 29, Springer, Cham, 2021, 111-163.
- An Illustrated View of Differential Operators Of A Reduced Quotient of an Affine Semigroup Ring,
- (with Christine Berkesch, Patricia Klein, Laura F. Matusevich, Janet Page and Janet Vassilev) Assoc. Women Math. Ser., 29, Springer, Cham, 2021, 49-94.
- The Cone Spanned by Maximal Cohen-Macaulay Modules,
- (with Kazuhiko Kurano) Trans. Amer. Math. Soc. 368 (2016) 939 - 964
- Hilbert-Kunz Functions over Rings Regular in Codimension One,
- (with Kazuhiko Kurano) Comm. Algebra 44 ( 2016) 141 - 163
- A Construction of Regular Magic Squares of Odd Order,
- (with Meera G. Mainkar, Sivaram K. Narayan and Jordan D. Webster) Linear Algebra Appl. 457 (2014) 293 - 302
- A Note on Reductions of Monomial Ideals in k[x,y]_(x,y),
- (with Jung-Chen Liu) Contemporary Math. 555 (2011) 1-34
- A Riemann-Roch Formula for the Blow-up of a Nonsingular Affine scheme,
- (with Claudia Miller) J. Algebra 332 (2009) 3003 - 3025
- Multigraded Cohen-Macaulay Modules
- (with Christine Cumming and Tai Huy Ha) Illinois J. Math. 52 (2008) 1147 - 1163.
- Buchsbaum-Rim Multiplicity as Hilbert-Samuel Multiplicity,
- (with Jung-Chen Liu and Bernd Ulrich) J. Algebra 319 ( 2008) 4413 - 4425
- Module Structure of an Injective Resolution,
- (with I-Chiau Huang) Communications in Algebra 35 (2007) 3713 - 3750
- The equivalence of Hilbert Polynomials and Chern Polynomials over Projective Spaces,
- Illinois J. Math. 48 no.2 (2004) 451-462
- An Intersection Multiplicity in Terms of Ext-modules
- Proc. Amer. Math. Soc. 130 (2002) 327-336
- Filtrations of Modules, the Chow Group, and the Grothendieck Group,
- J. Algebra 219 (1999) 330-344
- (with Christine Berkesch, Patricia Klein, Laura Felicia Matusevich, Janet Page and Janet Vassilev) Algebra Number Theory 17 (2023), no. 11, 1959-1984.
- I was a co-organizer of the following conferences:
- Conference on Combinatorial Designs and Graph Theory -- in Honor of Mohan Shrikhande
- October 10, 2015, Central Michigan University.
- Special Session on Commutative Algebra at 2011 AMS Fall Western Section Meeting
- October 22 - 23, 2011, University of Utah, Salt Lake City, Utah
- Homological Conjecture in Commutative Algebra -- in Honor of Paul C. Roberts' 60th Birthday.
- May 18 - 19, 2006 at Snowbird, Utah. This conference is sponsored by NSF, NSA and the University of Utah.
- A Conference Report by Anurag Singh. A Poster designed by Borchi Lin and C-Y. Jean Chan.
- Conference on Combinatorial Designs and Graph Theory -- in Honor of Mohan Shrikhande
Teaching 
Research 
Conferences
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Arkansas Annual Spring Lecture Series
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Year 2005 Recent Developments in Tight Closure , April 14 - 16, 2005 at
Fayetteville, Arkansas.
- Schedule and Public Lecture. This conference is sponsored by NSA and the University of Arkansas.
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Year 2005 Recent Developments in Tight Closure , April 14 - 16, 2005 at
Fayetteville, Arkansas.
Inspiration Point
Department of Mathematics