University of Calgary
Jump to Headline
Jump to Navigation
Jump to Content
Jump to Footer
RSS
Facebook
Twitter
Home
Prospective Students
Current Students
Alumni
Community
Faculty & Staff
Search UofC:
IT
My U of C
Contacts
Mathematics and Statistics
Department of Mathematics and Statistics at the Faculty of Science
Site Navigation
Home
Undergraduate
Graduate
Research
Community
News & Events
Contact
Contact
» Karen Seyffarth
Karen Seyffarth
Associate Professor
Pure Mathematics
+1 (403) 220-6311
MS 414
kseyffar@math.ucalgary.ca
Research Interests
Small cycle double covers of line graphs and small cycle double covers of products of graphs
Upper bounds on domination numbers of certain classes of graphs
Improving lower bounds on the maximum number of vertices in planar networks with given diameter and maximum degree
Currently Teaching
F2012 - MATH 211 - Linear Methods I
Details
LEC 3
TR 14:00 - 15:15
ICT 102
Notes: 10 spots for non-Engineering Students 182 spots for Engineering Students Students in lecture 03 must register in lab B13, B14, B15 or B16, and and one of Tutorials T01 through T10.
F2012 - PMAT 471 - Combinatorics and Graph Theory
Details
LEC 1
TR 09:30 - 10:45
MS 365
view past courses
Publications
Journal Paper
Laflamme, Claude
and
Seyffarth, Karen
.
Chromatic Distinguishing Number of Bipartite Graph
16.1 2009.
MacGillivray, G. and
Seyffarth, Karen
.
Bounds for the independent domination number of graphs and planar graphs
49. 2004. 33-55.
Lutscher, Frithjof , McNulty, Jenny , Morris, Joy and
Seyffarth, Karen
.
Stitching images back together
165. 2003. 161-168.
Fish, J. M., Klimmek, R. and
Seyffarth, Karen
.
Line graphs of complete multipartite graphs have small cycle double covers
257.1 2002. 39-61.
MacGillivray, G. and
Seyffarth, Karen
.
Classes of line graphs with small cycle double covers
24. 2001. 91-114.
Hell, P. and
Seyffarth, Karen
.
Broadcasting in planar graphs
17. 1998. 309-318.
Fellows, M. , Hell, P. and
Seyffarth, Karen
.
Constructions of large planar networks with given degree and diameter
32.4 1998. 275-281.
MacGillivray, G. and
Seyffarth, Karen
.
Domination numbers of planar graphs
22.3 1996. 213-229.
Fellows, M. , Hell, P. and
Seyffarth, Karen
.
Large planar graphs with given diameter and maximum degree
61.2 1995. 133-153.
Seyffarth, Karen
.
Packings and perfect path double covers of maximal planar graphs
117.1-3 1993. 183-195.
Hell, P. and
Seyffarth, Karen
.
Largest planar graphs of diameter two and fixed maximum degree
111.1-3 1993. 313-322.
Seyffarth, Karen
.
Small cycle double covers of 4-connected planar graphs
13.4 1993.
Seyffarth, Karen
.
Haj\'os' conjecture and small cycle double covers of planar graphs
101.1-3 1992. 291-306.
Seyffarth, Karen
.
Maximal planar graphs of diameter two
13.5 1989. 619-648.
Hanson, D. and
Seyffarth, Karen
.
Point saturation of graphs
20. 1985. 147-157.
Hanson, D. and
Seyffarth, Karen
.
k-saturated graphs of prescribed maximum degree
42. 1984.
Courses
Degrees
1984 - B.Sc. (Honours) -
University of Regina
1986 - M.Math -
University of Waterloo
1990 - Ph.D. -
University of Waterloo
Students
See More Students
top
Powered by
UNITIS
.
More features
.
For Students
Directory of People
Course Listings
Mathematics Diagnostic Test
Textbook List
WebWork
Quick Links
About Us
UofC Emergency Plan
UofC Library
UofC Webmail
Sign In