Jeremy Chizewer

collaborators

3 papers

cs.CC2026

Random tensor isomorphism under orthogonal and unitary actions

Jeremy Chizewer, Samuel Everett, Deven Mithal +1

We study the problem of testing whether two tensors in $R^{ℓ} \otimes R^{m} \otimes R^{n}$ are isomorphic under the natural action of orthogonal groups $\text…

math.CO2023

The Hat Guessing Number of Cactus Graphs and Cycles

Jeremy Chizewer, I. M. J. McInnis, Mehrdad Sohrabi +1

We study the hat guessing game on graphs. In this game, a player is placed on each vertex $v$ of a graph $G$ and assigned a colored hat from $h (v)$ possible colors. Each player mak…

math.CO2023

Succinct Encodings of Binary Trees with Application to AVL Trees

Jeremy Chizewer, Stephen Melczer, J. Ian Munro +1

We use a novel decomposition to create succinct data structures -- supporting a wide range of operations on static trees in constant time -- for a variety tree classes, extending r…