Logan Bell

An engine for Scrabble-like games on boards assembled from finite path and cycle word tracks, with configurable scoring rules, handicaps and buffs, and many other extensions and variations.

A paper and reference implementation for fitting sufficiently wide, scalar-output, fully connected two-layer ReLU networks with weight decay through an equivalent convex problem.

An investigation of dimension dependence in the worst-case behavior of gradient descent under prescribed step schedules.

A study of the extremal value of Grönwall’s ratio $\sigma (n)/(n\log \log n)$ among integers with a fixed number of distinct prime factors, and of the relaxation obtained by allowing real exponents.

An investigation of formulation search for closed first-order formulas over the reals whose atomic relations are quadratic.