1 citations · 1 across the 3 of their papers we have counts for
5 papers
The continuous cohomology of period domains over local fields
Sascha Orlik
In this paper we consider period domains over local fields for quasi-split reductive groups. We compute the continuous l-adic cohomology with compact support of them in the case of…
On Extensions of generalized Steinberg Representations
Sascha Orlik
Let F be a local non-archimedean field and let G be the group of F-valued points of a reductive algebraic group over F. In this paper we compute the Ext-groups of generalized Stein…
On Harder-Narasimhan strata in flag manifolds
S. Orlik
This paper deals with a question of Fontaine and Rapoport which was posed in math.NT/0204293. There they asked for the determination of the index set of the Harder-Narasimhan vecto…
The cohomology of period domains for reductive groups over finite fields
Sascha Orlik
The goal of this paper is to give an explicit formula for the l-adic cohomology of period domains over finite fields for arbitrary reductive groups. The result is a generalisation…
Kohomologie von Periodenbereichen ueber endlichen Koerpern
Sascha Orlik
Periodenbereiche sind gewisse offene Unterraeume von verallgemeinerten Flaggenvarietaeten, welche durch Semistabilitaetsbedingungen beschrieben werden. In dem Fall eines endlichen…