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20232026
most citedThe role of the pion in the lineshape of the

16 citations · 19 across the 9 of their papers we have counts for

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math.CO2026

New Records for the Hadamard Maximal Determinant Problem

Giorgi Butbaia, Pragatheeswaran Vipulanandan, Justin Tan +6

The Hadamard maximal determinant problem seeks an matrix with entries in , which maximizes the determinant for a given order $n \in…

cs.DM2026

New Snake-in-the-Box Records via Snakepit Surgery and Learned Construction

Paul Orland, Lucas Fagan, Michele Tarquini +7

The snake-in-the-box problem asks for a longest induced path in the hypercube graph . We find a length-191 snake in dimension , the lowest dimension where the maximum is…

cs.LG2026

Hierarchical Reinforcement Learning for Sparse-Reward Search in Commutative Algebra

Giorgi Butbaia, Paul Orland, Coco Huang +7

Applying machine learning techniques to solving long-standing mathematical conjectures can be particularly challenging due to their extreme reward sparsity. As an illustrative exam…

cs.LG2026

The Two-Hump Problem: Bridging the Difficulty Gap in Mathematical Reinforcement Learning

Lucas Fagan, Michele Tarquini, Ali Shehper +6

Mathematical search problems present a unique challenge for Reinforcement Learning (RL) due to vast search spaces and sparse rewards. In previous works, the Andrews-Curtis (AC) con…

hep-th2026

The Equivalence Principle at High Energies Completes the Spectrum

Francesco Calisto, Clifford Cheung, Grant N. Remmen +2

We prove a version of the completeness hypothesis that follows from the coexistence of symmetry and gravity: tree-level gravitational scattering mandates single-particle states in…

hep-th2026

Inverse Problem in Effective Field Theory

Francesco Calisto, Clifford Cheung, Grant N. Remmen +2

We show that the tree-level spectrum of heavy particles can be directly extracted from the Wilson coefficients of the corresponding effective field theory at low energies. This pro…