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I am interested in the study of finite p-local groups coming from block theory and their associated p-completed classifying spaces. I have a particular interest in studying the extensions of fusion systems, and the obstructions to the existence and uniqueness of a centric linking system associated to a fusion system. I am also interested in the study of the graded center of the stable and derived category of modules over a group algebra, Burnside rings and Mackey functors.

 

 

 

 

Publications and preprints

 

 

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The extension algebra of some cohomological Mackey functors
with S. Bouc

submitted

.dvi or .pdf

¤
Tate's and Yoneda's Theorems on control of transfer for fusion systems
with
A. Diaz, A. Glesser and S.Park
to appear in J. London Math. Soc.

.dvi or .pdf

¤

 

Encoding fusion data in the double Burnside ring

with  Kari Ragnarsson

submitted

 

.dvi or .pdf

¤

 

On the graded center of the stable category of a finite p-group

with Markus Linckelmann

Journal of Pure and Applied Algebra,  214 (2010), no. 6, 950–959

.dvi or .pdf

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A characteristic subgroup for fusion systems

with Silvia Onofrei

Journal of Algebra, 322 (2009), no. 5, 1705–1718

.dvi or .pdf

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Realizing fusion systems

with Ian Leary

Journal of Algebra and Number Theory 1 (2007), no. 1, 17--34

.dvi or .pdf

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Conjectures on finite and p-local groups

with Ron Solomon

L'Enseignement Mathematique 54, (2008), 61--66

.dvi or .pdf

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A reduction theorem for fusion systems of blocks

with Radha Kessar

 

Journal of Algebra 319 (2008), no. 2, 806--823

.dvi or .pdf

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Control of the fusion in fusion systems

 

Journal of Algebra and its Applications 6, Vol 5 (2006), 17--34

.dvi or .pdf

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Equivalent definitions of fusion systems

 

preprint, 2004

.dvi or .pdf

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On normal subsystems

 

 

preprint, 2003

 

.dvi or .pdf

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Quotients of fusion systems

 

 

preprint, 2003

 

.dvi or .pdf

¤

 

Almost all generalized extraspecial p-groups are resistant

 

 

Journal of Algebra 249 (2002),

120--126

.dvi or .pdf

¤

Local properties of finite groups (French)

 

Ph.D. thesis, July 2002

 

.ps or .pdf