Professor and Associate Chair Mathematics
Department
Teaching Spring 2009:
MATH
555
Enrolled
students will
find a coursesite at http://blackboard.unc.edu
.
My undergraduate textbook "Beginning Topology" is now being published by the AMS (www.ams.org).
Immersions of the projective plane with one triple point, (with M. Kossowski), to appear in Differential Geometry and Its Applications pdf
For a beautiful display of related graphics done as an undergraduate research
project, see Alex Mellnik .
Modifying a branched surface to carry a foliation, (with
S. Shields), Topology and Its Applications Vol 154, Issue 16, August
2007, pp. 2962-2975.
Beginning Topology, Brooks/Cole, summer 2004
A condition for the stability of R-covered on foliations of 3-manifolds, (with
S. Shields), Transactions AMS 352, Nbr. 9, (2000), 4051-4065
Vector fields with transverse foliations II, Ergodic Theory and Dynamical
Systems 6 (1986), 193-203.
Vector fields with transverse foliations, Topology 24 (1985), 333-340.
Dehn surgery on Anosov flows, Geometric Dynamics, Lecture Notes in Mathematics
1007, Springer 1983, pp. 300-307.
Holonomy and averaging in foliated sets, (with J. Plante) ,Jour. Diff. Geom. 14
(1979), 401-407.
Closed leaves in foliations of codimension one, Comment. Math. Helvet. 50
(1975), 383-388.
Mathematica Notebooks:
Math 30:
30-1
Graphing Techniques
30-2
Graphing Trigonometric Functions
30-3
Polar Coordinates
30-4
Conics
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