No subject area
Establishing the Quantitative Thinking Program at Macalester, Numeracy: Advancing Education in Quantitative Literacy (2009)
Exploiting Symmetries: Alternating Sign Matrices and he Weyl Character Formulas, Surveys in Number Theory (2008)
Review of "James Joseph Sylvester: Jewish Mathematician in a Victorian World" by Karen Hunger Parshall, MAA Online (2006)
Review of "Mathematics and Social Utopias in France: Olinde Rodrigues and His Times" by Simon Altmann and Edouardo L. Ortiz, MAA Online (2006)
Review of "The Reception of the Galilean Science of Motion in Seventeenth-Century Europe" by Carla Rita Palmerino and J.M.M.H. Thijssen, MAA Online (2006)
Three alternating sign matrix identities in search of bijective proofs, Advances in Applied Mathematics (2001)
Computer-Generated Proofs of Mathematical Theorems, Encyclopedia of Physical Science and Technology (2001)
How the Alternating Sign Matrix Conjecture Was Solved (with James Propp), Notices of the American Mathematical Society (2001)
A family of partition identities proved combinatorially (with J. P.O. Santos and P. Mondek), Ramanujan Journal (2000)
Elementary proofs of identities for Schur functions and plane partitions, Ramanujan Journal (2000)
Issues in Scholarly Communication II: The looming opportunities (with Joel Clemmer), Colloquoy (1996)
Issues in Scholarly Communication III: the looming opportunities (with Joel Clemmer), Colloquoy (1996)