Showing math.OCShow all
2 papers · 1 filter
math.OC2026
A New Perspective on Clustering: A Mixed-norm Model and its Solution by Progressive Integer Programming
Junyi Liu, Yulin Peng, Yao Xie +2
Extending the classical -means and -medians models, this paper introduces an mixed-norm clustering model where the centroid updates and cluster assignments are u…
math.OC2025
Quasi-difference-convexity: Modernization of Quasi-differentiable Optimization
Jong-Shi Pang, Yulin Peng
Quasi-differentiable functions were introduced by Pshenichnyi in a 1969 monograph written in Russian and translated in an English version in 1971. This class of nonsmooth functions…