2 papers
math.OC2026
Efficiently Escaping Saddle Points under Generalized Smoothness via Self-Bounding Regularity
Daniel Yiming Cao, August Y. Chen, Karthik Sridharan +1
We study the optimization of non-convex functions that are not necessarily smooth (gradient and/or Hessian are Lipschitz) using first order methods. Smoothness is a restrictive ass…
cond-mat.str-el2024
Glassy Relaxation Dynamics in the Two-Dimensional Heavy Fermion Antiferromagnet CeSiI
Kierstin Torres, Joon Young Park, Victoria A. Posey +10
The recent discovery of the van der Waals (vdW) layered heavy fermion antiferromagnetic metal CeSiI offers promising potential for achieving accessible quantum criticality in the t…