Arithmetic differential operators on a semistable model of $${\mathbb {P}}^1$$P1
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DOI: 10.1007/s00209-018-2171-5
Abstract: In this paper we study sheaves of logarithmic arithmetic differential operators on a particular semistable model of the projective line. The main result here is that the first cohomology group of these sheaves contains a… read more here.
Keywords: semistable model; arithmetic differential; operators semistable; differential ... See more keywords