Education

Mathematics

Ph.D.
University of Pennsylvania
1998

Mathematics

M.A.
University of Pennsylvania
1993

Mathematics

B.A.
University of Pennsylvania
1993

Research

Specialty

Enumerative Combinatorics, especially Permutation Patterns, Permutation Statistics, and the Riordan Group

Funding

• NSA Young Investigator Grant, 2006-2008.
• Advanced Summer Research Fellowship, Howard University, 2012.
• Permutation Patterns conference grants:
  • PI, NSF, 2016.
  • Co-PI, NSF and NSA, 2013, 2017, 2018, 2019-2021 (extended through 2022).
  • Co-PI, NSA, 2013, 2018, 2022.