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math.NT2013★ 4 cited
Strong approximation with Brauer-Manin obstruction for toric varieties
Yang Cao, Fei Xu
For smooth open toric varieties, we establish strong approximation off infinity with Brauer-Manin obstruction.
math.RT2013
Spectra of tensor triangulated categories over category algebras
Fei Xu
Let C be a finite EI category and k be a field. We consider the category algebra kC. Suppose K(C)=D^b(kC-mod) is the bounded derived category of finitely generated left modules. Th…