Office: Katharine Reed Cudahy Hall
Room 313
Phone: 414-288-5226
Email: jones{at}mscs.mu.edu
Home Page: http://www.mscs.mu.edu/~jones/

• Calculus I - III
• Finite Mathematics
• Abstract Algebra
• Linear Algebra
• Graduate Algebra

• Algebraic Theory of Semigroups
• Currently Particularly Interested in Existence Varieties of Regular Semigroups

• Lower semimodular inverse semigroups, (with K.H. Cheong), Semigroup Forum 75, pp. 393-416, 2007.
  


• On lattice isomorphisms of inverse semigroups, II, Semigroup Forum 73, pp. 330-344, 2006.
  


• On the lattice of full eventually regular subsemigroups, (with Z.J. Tian and Z.B. Xu), Communications Alg. 33, pp. 2587-2600, 2005.
  


• Permutative semigroups whose congruences form a chain, (with A. Nagy), Semigroup Forum 69, pp. 446-456, 2004.
  


• On lattice isomorphisms of inverse semigroups, Glasgow Mathematics Journal 46, pp. 193-204, 2004.