Amadou Bah

activity

20182022

collaborators

3 papers

math.AG2022

Variation of the Swan conductor of an $F_{ℓ}$ -sheaf on a rigid annulus

Amadou Bah

Let $C = A (r, r^{'})$ be a closed annulus of radii $r$ and $r^{'}$ ( $r < r^{'} \in Q_{\geq 0}$ ) over a complete discrete valuation field with algebraically closed residue field of ch…

math.FA2019

Phase Transition in the One-bit Johnson-Lindenstrauss Lemma

Amadou Bah, Bryson Kagy, Emily Smith

The Johnson-Lindenstrauss Lemma (J-L Lemma) is a cornerstone of dimension reduction techniques. We study it in the one-bit context, namely we consider the unit sphere $ \mathbb S ^…

cs.DS2018

A Non-iterative Parallelizable Eigenbasis Algorithm for Johnson Graphs

Jackson Abascal, Amadou Bah, Mario Banuelos +2

We present a new $O (k^{2} (k n)^{2})$ method for generating an orthogonal basis of eigenvectors for the Johnson graph $J (n, k)$ . Unlike standard methods for computing a full eige…

Variation of the Swan conductor of an Fℓ​-sheaf on a rigid annulus

Phase Transition in the One-bit Johnson-Lindenstrauss Lemma

A Non-iterative Parallelizable Eigenbasis Algorithm for Johnson Graphs

Variation of the Swan conductor of an $F_{ℓ}$ -sheaf on a rigid annulus