Université de Rennes

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19932026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

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Showing 2023 · math.AGShow all

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math.AG2023

Parabolic subgroups in characteristics two and three

Matilde Maccan

This text brings to an end the classification of non-reduced parabolic subgroups in positive characteristic, especially two and three: they are all obtained as intersections of par…

math.AG2023

Absolute calculus and prismatic crystals on cyclotomic rings

Michel Gros, Bernard Le Stum, Adolfo Quirós

Let $p$ be a prime, $W$ the ring of Witt vectors of a perfect field $k$ of characteristic $p$ and $ζ$ a primitive $p$ th root of unity. We introduce a new notion of calculus over $W…

math.AG2023

Submanifolds with ample normal bundle

Maycol Falla Luza, Frank Loray, Jorge Vitório Pereira

We construct germs of complex manifolds of dimension $m$ along projective submanifolds of dimension $n$ with ample normal bundle and without non-constant meromorphic functions when…