Home
Research
Publication
s
Teaching
Links
Selected Publications
My papers can be found in
MathScinet
or
arXiv
.
Papers
Brauer characters of q'-degrees
(with
Mark L. Lewis
),
Proceedings of the American Mathematical Society
145 (2017), no. 5, 1891-1898.
Finite groups have more conjugacy classes
(with
B. Baumeister
and
A. Maroti
),
Forum Mathematicum
, 29 (2017), no. 2, 259-275.
Nonsolvable groups with no prime dividing four character degrees
(with M. Ghaffarzadeh, M. Ghasemi,
M. Lewis
),
Algebras and Represenation Theory
Huppert's Conjecture for Alternating groups
(with
Christine Bessenrodt
and Jiping Zhang),
Journal of Algebra
470 (2017), 353-378.
Primitive permutation groups and derangements of prime power order
(with
T.C. Burness
),
Manuscripta Mathematica
150 (2016), Issue 1, 255-291.
Prime divisors of irreducible character degrees
,
Rocky Mountain Journal of Mathematics
45 (2015), no. 5, 1645-1658.
p-Parts of character degrees
(with
M.L. Lewis
, G. Navarro and
P.H. Tiep
),
Journal of the London Mathematical Society
92 (2015), 483-497.
Complex group algebras of the double covers of the symmetric and alternating groups
(with
C. Bessenrodt
,
H.N. Nguyen
,
J.B. Olsson
),
Algebra and Number Theory
9 (2015), no. 3, 601-628.
Derangements in primitive permutation groups, with an application to character theory
(with
T.C. Burness
),
The Quaterly Journal of Mathematics
66 (2015), no. 1, 63-96.
Finite groups whose irreducible p-Brauer characters have prime power degrees
,
Israel Journal of Mathematics
202 (2014), 295-319.
Finite groups with many distinct character degrees
,
Pacific Journal of Mathematics
268 (2014) no. 2, 477-492.
p-Parts of Brauer character degrees
(with Gabriel Navarro and
Pham Huu Tiep
),
Journal of Algebra
403 (2014), 426-438.
Finite groups whose prime graphs are regular
,
Journal of Algebra
397 (2014), 18-31.
Groups whose prime graphs have no triangles
,
Journal of Algebra
378 (2013), 196-206.
Rank 3 permutation characters and maximal subgroups
,
Forum Mathematicum
25 (2013), Issue 1, 49-106.
On a generalization of M-groups
, (with
Tung T. Le
and
Jamshid Moori
)
Journal of Algebra
374 (2013), 27-41.
Groups with some arithmetic conditions on real class sizes
,
Acta Mathematica Hungarica
140 (2013), no. 1-2, 105-116
Simple classical groups are determined by their character degrees
,
Journal of Algebra
357 (2012), 61-68.
The simple Ree groups are determined by the set of their character degrees
,
Journal of Algebra
339 (2011), 357-369.
Symmetric groups are determined by their character degrees
,
Journal of Algebra
334 (2011), 257-284.
Influence of strongly closed 2-subgroups on the structure of finite groups
,
Glasgow Mathematical Journal
53 (2011), no. 3, 577–581.
Character degree sums in finite nonsolvable groups
(with
K. Magaard
),
Journal of Group Theory
14 (2011), Issue 1, 53-57.
Groups with normal restriction property
,
Archiv der Mathematik
93 (2009), no. 3, 199-203.
Back to Research