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http://www.maa.org/FoundMath/
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RESEARCH:

• Monoids and direct-sum decompositions over local rings
  J. Algebra 256 (2002) 51-65
• Elasticities of Krull domains with finite divisor class group
  Linear Alg. Appl. 34 (2004) 171-185
• On factorization in Krull domains with divisor class group $Z_{2^k}$
  Arithmetical Properties of Commutative Rings and Monoids
  Lecture Notes in Pure and Applied Mathematics 241 (2005) 325-336
• Factorization in Almost Factorization Domains
  (2011, with M. Fitzpatrick; in preparation)
• Sets of elasticities
  (2011, with T. Hallock; in preparation)