2 papers
math-ph2026
Counterexamples to the total-current Hohenberg-Kohn conjecture
Andre Laestadius, Mihály A. Csirik
The total-current Hohenberg-Kohn conjecture asserts that the ground-state particle density and total current determine the scalar potential up to an additive constant and the vecto…
cs.AI2026
DenseSteer: Steering Small Language Models towards Dense Math Reasoning
Yang Ouyang, Shuhang Lin, Jung-Eun Kim
Large language models (LLMs) demonstrate strong chain-of-thought (CoT) reasoning abilities, while smaller models (<= 3B parameters) significantly underperform on multi-step reasoni…