Rohit Joshi

activity

20192026

most citedSpinoriality of Orthogonal Representations of GL(n,q)

4 citations · 5 across the 7 of their papers we have counts for

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math.RT2020

Stiefel Whitney Classes for Real representations of $GL_{2} (F_{q})$

Jyotirmoy Ganguly, Rohit Joshi

We compute the total Stiefel Whitney class for a real representation $π$ of $GL_{2} (F_{q})$ , where $q$ is odd. The obstruction class of $π$ is defined to be the Stief…

math.RT2020★ 4 cited

Spinoriality of Orthogonal Representations of GL(n,q)

Rohit Joshi, Steven Spallone

We determine which orthogonal representations V of GL(n,q) lift to the double cover Pin(V ) of the orthogonal group O(V ). We cover all n and prime powers q, except for (n; q) =(3,…

math.RT2020

Spinorial Representations of Orthogonal Groups

Jyotirmoy Ganguly, Rohit Joshi

Let $G$ be a real compact Lie group, such that $G = G^{0} ⋊ C_{2}$ , with $G^{0}$ simple. Here $G^{0}$ is the connected component of $G$ containing the identity and $C_{2}$ is the cyclic g…

Stiefel Whitney Classes for Real representations of GL2​(Fq​)

Spinoriality of Orthogonal Representations of GL(n,q)

Spinorial Representations of Orthogonal Groups

Stiefel Whitney Classes for Real representations of $GL_{2} (F_{q})$