University of Connecticut, Mathematics

Jeffrey Tollefson Department of Mathematics University of Connecticut Storrs, CT 06269-3009 Office: MSB 224 Telephone: (860) 486-3921 Fax: (860) 486-4238 email: tollefso@math.uconn.edu

• Homotopically trivial periodic homeomorphisms on 3-mainfolds, Ann. Math. 97 (1973), 14-26
• Involutions of sufficiently large 3-manifolds, Topology 20 (1981), 323-353
• (with W. Jaco) Algorithms for the complete decompostion of a closed 3-mainfold, Illinois J. Math 39 (1995), 358-406
• Innermost disk pairs in least weight normal surfaces, Topology and its Applications 65 (1995), 139-154
• (with N. Wang) Taut normal surfaces, Topology 35 (1995), 55-75
• Isotopy classes of incompressible surfaces, Osaka J. Math 32 (1995), 1807-1111
• Normal surface Q-theory, Pacific J. Math 183 (1998), 359-374

(Beads)