A. Vasiu

activity

20012026

most citedCrystalline boundedness principle

44 citations · 253 across the 45 of their papers we have counts for

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Showing 2006Show all

6 papers · 1 filter

math.NT2006★ 7 cited

Level m stratifications of versal deformations of p-divisible groups

Adrian Vasiu

Let $k$ be an algebraically closed field of characteristic $p > 0$ . Let $c, d, m$ be positive integers. Let $D$ be a $p$ -divisible group of codimension $c$ and dimension $d$ over $k$ .…

math.NT2006

Deformation subspaces of p-divisible groups as formal Lie groups associated to p-divisible groups

Adrian Vasiu

Let $k$ be an algebraically closed field of characteristic $p > 0$ . Let $D$ be a $p$ -divisible group over $k$ which is not isoclinic. Let $\scrD$ (resp. $\scrD_k$) be the formal defo…

math.NT2006★ 17 cited

Reconstructing $p$ -divisible groups from their truncations of small level

Adrian Vasiu

Let $k$ be an algebraically closed field of characteristic $p > 0$ . Let $D$ be a $p$ -divisible group over $k$ . Let $n_{D}$ be the smallest non-negative integer for which the following…

math.NT2006★ 1 cited

Traverso's isogeny conjecture for p-divisible groups

Marc-Hubert Nicole, Adrian Vasiu

Let $k$ be an algebraically closed field of characteristic $p > 0$ . Let $c,d\in\dbN$. Let $b_{c, d} \geq 1$ be the smallest integer such that for any two $p$ -divisible groups $H$ and $H…

math.NT2006★ 11 cited

Minimal truncations of supersingular p-divisible groups

Marc-Hubert Nicole, Adrian Vasiu

Let k be an algebraically closed field of characteristic p>0. Let H be a supersingular p-divisible group over k of height 2d. We show that H is uniquely determined up to isomorphis…

math.NT2006★ 3 cited

Integral models in unramified mixed characteristic (0,2) of hermitian orthogonal Shimura varieties of PEL type, Part II

Adrian Vasiu

We construct relative PEL type embeddings in mixed characteristic (0,2) between hermitian orthogonal Shimura varieties of PEL type. We use this to prove the existence of integral c…

Level m stratifications of versal deformations of p-divisible groups

Deformation subspaces of p-divisible groups as formal Lie groups associated to p-divisible groups

Reconstructing p-divisible groups from their truncations of small level

Traverso's isogeny conjecture for p-divisible groups

Minimal truncations of supersingular p-divisible groups

Integral models in unramified mixed characteristic (0,2) of hermitian orthogonal Shimura varieties of PEL type, Part II

Reconstructing $p$ -divisible groups from their truncations of small level