3 papers
math.CO2026
A remoteness formula for generalized Wythoff games
Raúl Sánchez Galán, Yijie Xu
Smith's remoteness function records how long an impartial game lasts when the winner wins as quickly as possible and the loser delays defeat. For the generalized Wythoff game $\mat…
math.PR2026
Asymptotic Rounding Laws for Optimal Thresholds in Secretary Problems
Raúl Sánchez Galán
We study second-order asymptotics for optimal thresholds in secretary-type problems. Under a unimodality assumption and a local affine expansion of the discrete payoff increments,…
cond-mat.mes-hall2026
Bridging Quantum and Classical Descriptions of Spin Dynamics in a Dzyaloshinsky-Moriya Trimer
Robert Wieser, Raúl Sánchez Galán
The spin dynamics of a trimer with Dzyaloshinsky-Moriya (DM) interaction are investigated within a unified Hamiltonian framework that connects quantum-mechanical and semiclassical…