2 papers
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…