Papers/Preprints

Symmetric and Asymptotically Symmetric Permutations with Andrew Petrarca Deterministic Random Walks on Regular Trees with Benjamin Doerr, Tobias Friedrich, and Joel Spencer Deterministic Random Walks on Regular Trees (extended abstract) with Benjamin Doerr, Tobias Friedrich, and Joel Spencer Where do Power Laws Come From? with Lincoln Lu Collinear Triples Hypergraphs and the Finite Plane Kakeya Problem Deterministic Random Walks on the Integers, with Benjamin Doerr, Joel Spencer, and Gábor Tardos Deterministic Random Walks, with Benjamin Doerr, Joel Spencer, and Gábor Tardos Reciprocals of Binary Power Series, with Dennis Eichhorn and Kevin O'Bryant De Bruijn Covering Codes for Rooted Hypergraphs, with Fan Chung Erdős-Hajnal Sets and Semigroup Decompositions Collinear Points in Permutations, with József Solymosi A Permutation Regularity Lemma Simulating a Random Walk with Constant Error, with Joel Spencer Generalized de Bruijn Cycles with Ron Graham De Bruijn Covering Codes, with Fan Chung Asymmetric Binary Covering Codes, with Robert Ellis and Andrew Kahng Continued Fractions with Partial Quotients Bounded in Average Quasirandom Arithmetic Permutations Quasirandom Permutations My dissertation: “Quasirandom Permutations” FOCUS Article on the January 2002 MAA Board of Governors' Meeting

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CV Office: LeConte College, Room 314D Department of Mathematics 1523 Greene Street University of South Carolina Columbia, SC 29208, USA Voice +1 803 777 3180 Fax +1 803 777 3783	How to Include Graphics in a LaTeX File Combinatorics Problems I Like Journals You Might Read If You Were Me Why do we have to learn proofs!?   Steven Dutch's Top Ten No Sympathy Lines Shortest de Bruijn Covering Codes Whitney Numbers WS05/06 Course on Quasirandomness Problem Sets 1,  2,  3,  4 Notes 1,  2,  3,  4,  5,  6,  7,  8 Fundraiser for Harvest Hope