|
Math
Links
|
|
Mathscinet American
Mathematical
Society-(Mathematical
Reviews
of
the
Web)
arXiv Cornell
University
Library-
(arXiv is an e-print service in the fields of physics, mathematics,
non-linear science, computer science, and quantitative biology).
UC Davis front
end
for
the
mathematics
arXiv,
maintained
at
Cornell
University.
AMS American
Mathematical Society-(Mathematics Research and Scholarship)
CMS Canadian
Mathematical
Society
EMS The
European
Mathematical
Society-(European
Mathematical
Information
Service)
DBW Links
to
Combinatorial
Conferences
-
Douglas
West
PJC British
Combinatorial
Committee-(British
Combinatorial
Conferences)
-
Peter
Cameron
EJC The
Electronic Journal of Combinatorics
ELA Electronic
Journal
of
LINEAR
ALGEBRA-(Published
by
ILAS
-
The
International
Linear
Algebra
Society)
JGT Journal
of
Graph
Theory
SIAM JDM SIAM
Journal
on
Discrete
Mathematics
JCTA
Journal of Combinatorial Theory, Series A
JCTB
Journal of Combinatorial Theory, Series B
DM
Discrete Mathematics
DAM Discrete
Applied
Mathematics
EURJC
European Journal of Combinatorics
CCA Combinatorica
LAA Linear
Algebra
and
its
Applications
GC Graphs
and
Combinatorics
CPC
Combinatorics, Probability and Computing
RSA Random
Structures
and
Algorithms
U of Delaware Math Seminars
U of
Delaware CS Seminars
|
|
Here
are
some
of
my
papers
and
preprints.
If
you
have
any
comments
or
suggestions,
please
send
me
an
email.
|
|
|
Papers & Preprints
|
- Variations
on
a
theme
of
Graham
and
Pollak, with Michael
Tait, submitted.
- Edge-disjoint
spanning
trees and eigenvalues of regular graphs, with Wiseley
Wong, Linear
Algebra and its Applications, (2012) in press.
- Skew-adjacency matrices of graphs, with Michael Cavers, Shaun Fallat, David Gregory, Willem Haemers, Steve Kirkland, Judi McDonald
and Michael Tsatsomeros , Linear
Algebra and its Applications, (2012).
- On a conjecture of Brouwer
regarding the connectivity of strongly regular graphs, with Kijung Kim and Jack Koolen, J.Combin.
Theory
Series
A, (2012). Microsoft
Presentation,
May
27,
2011
- Covering
complete hypergraphs with cuts of minimum total size, with Andre Kundgen, Graphs and
Combinatorics, (2012).
- More counterexamples to the
Alon-Saks-Seymour and the Rank-Coloring Conjectures, with Michael
Tait, The Electronic
Journal of Combinatorics, (2011).
- Covering complete r-graphs with spanning complete
r-partite r-graphs, with Andre Kundgen, Craig
Timmons and Vladislav
V. Vysotsky, Combinatorics,
Probability
and
Computing, (2011).
- Some
applications
of
eigenvalues
of
graphs, Chapter in Structural
Analysis
of
Complex
Networks, Birkhauser,
(2011).
- Edge-connectivity, eigenvalues and matchings
of regular graphs, with Suil O, SIAM J.
Discrete Math., (2010).
- A
necesssary
and
sufficient
eigenvector
condition
for
a
connected
graph
to
be
bipartite, Electronic
J.
Linear
Algebra, (2010).
- A lower bound for the
spectral radius of graphs with fixed diameter, with Edwin van Dam, Jack Koolen
and Jae-Ho
Lee, European
Journal of Combinatorics, (2010).
- Eigenvalues and edge-connectivity of regular graphs,
Linear
Algebra and its Applications, (2010).
- Asymptotic results on the
spectral radius and the diameter of graphs, with Edwin van Dam, Jack Koolen
and Jae-Ho
Lee , Linear
Algebra and its Applications, (2010).
- A
first
course
in
graph
theory
and
combinatorics, with Ram
Murty, Hindustan
Book
Agency, 186 pages book, (2009). Errata
- On decompositions of complete hypergraphs,
with Andre Kundgen and Jacques Verstraete, J.Combin.
Theory Series A, (2009).
- Matchings in regular graphs from eigenvalues,
with David Gregory
and Willem Haemers,
J.Combin.Theory
Series
B, (2009).
- The minimum degree distance of graphs with given order
and size, with Orest
Bucicovschi, Discrete
Applied Math., (2008).
- Expander graphs and gaps between primes,
with Ram Murty, Forum Mathematicum,
(2008).
- Zero
forcing
sets
and
the
minimum
rank
of
graphs, Linear
Algebra and its Applications, with 18 co-authors, (2008).
- Spectral independence number and densest
subgraph of a graph, with Reid Andersen, Journal of Universal Computer Science,
(2007).
- The spectral radius and the maximum degree of
irregular graphs, The
Electronic Journal of Combinatorics, (2007).
- Principal eigenvectors of irregular graphs, with
David
Gregory, Electronic
Journal
of
Linear
Algebra, (2007).
- Extreme eigenvalues of nonregular graphs,
with
David
Gregory
and Vlado
Nikiforov, J.Combin.Theory
Series
B, (2007).
- Large matchings from eigenvalues, with David Gregory, Linear
Algebra and its Applications, (2007).
- Closed walks and eigenvalues of Abelian
Cayley graphs, Comptes
Rendus Mathematique, (2006).
- Eigenvalues of graphs and a simple proof of a
theorem of Greenberg, Linear
Algebra and its Applications, (2006).
- On the
extreme eigenvalues of regular graphs, J.Combin.Theory
Series
B, (2006).
- Sums of powers of the degrees of a graph, Discrete
Mathematics, (2006).
- Eigenvalues, Expanders and Gaps between Primes,
Ph.D. Thesis (2006), +90pp.
- Perfect matchings, eigenvalues and expansion ,
Comptes
Rendus Mathematiques,Vol.27 (2005).
- Bounds
on
the
Turan
density
of
PG(3,2), The
Electronic Journal of
Combinatorics, 11, (2004).
- Problem 11066, American Math. Monthly
111 (2004). Solution
- The NP-completness of some edge partitioning problems,
M.Sc.
Thesis,
(2002).
|
|
Current
Courses/Seminars
Recent/Upcoming Conferences
- SIAM Discrete Math
Conference, Halifax, Canada, June 18-21, 2012
- AMS
Meeting
Tampa,
March
9-11,
2012
- GAC5 Conference, Oisterwijk, The
Netherlands, August 2011
- 3rd CanaDAM Discrete Math
Conference, May-June 2011
- SIAM Conference on
Applications of Dynamical Systems, May 2011
- Banff
Workshop, Algebraic Graph Theory, April
2011
Previous
Courses/Seminars
|
|
|
|
