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- Loren C. Larson, Kian B Tay, Paul Vojta, Peter Montgomery
- 2012

have in common? Well, they are all Putnam Fellows. These are undergraduate students who have been ranked top 5 participants in the famous annual Putnam math competition in USA/Canada. All of them in this list are great problem solvers, and many of them have made significant contributions to cryptography (eg. Don Coppersmith's work on RSA via lattices-he was… (More)

- Pamela G. Coxson, Loren C. Larson, Hans Schneider, Mary Ingraham Bunting, H. SCHNEIDER
- 2009

We consider the pattern of zero and nonzero elements in the sequence Akb, where A is an n X n nonnegative matrix and b is an n X 1 nonnegative column vector. We establish a tight bound of k < n for the first occurrence of a given monomial pattern, and we give a graph theoretic characterization of triples (A, b, i) such that there exists a k, k ~ n, for… (More)

The members of the winning team were Nikifor C. Bliznashki, Jason Fer-guson, and Lingren Zhang; each was awarded a prize of $600.

- Library Gould, Athenaeum, Mark Krusemeyer, Mark I Krusemeyer, George T Gilbert, Loren C A Larson
- 2012