David el-Chai Ben-Ezra

activity

20192025

collaborators

3 papers

cs.CV2025

On the Theory of Bias Tuning in Event Cameras

David El-Chai Ben-Ezra, Daniel Brisk, Adar Tal

This paper lays the foundation of a theory for bias tuning in neuromorphic cameras, a novel sensing technology also known as "event cameras". We begin by formulating the high-level…

math.GR2020

The Congruence Subgroup Problem for finitely generated Nilpotent Groups

David El-Chai Ben-Ezra, Alexander Lubotzky

The congruence subgroup problem for a finitely generated group $Γ$ and $G \leq A u t (Γ)$ asks whether the map $G^\to A u t (Γ^)$ is injective, or more generally, what is its kern…

math.GR2019

On Pro- $2$ Identities of $2 \times 2$ Linear Groups

David El-Chai Ben-Ezra, Efim Zelmanov

Let $F^$ be a free pro- $p$ non-abelian group, and let $Δ$ be a commutative Noetherian complete local ring with a maximal ideal $I$ such that $char (Δ/ I) = p > 0$ . In [Zu],…

On the Theory of Bias Tuning in Event Cameras

The Congruence Subgroup Problem for finitely generated Nilpotent Groups

On Pro-2 Identities of 2×2 Linear Groups

On Pro- $2$ Identities of $2 \times 2$ Linear Groups