3 papers
math.OC2026
Feature weighting for data analysis via evolutionary simulation
Aris Daniilidis, Alberto DomÃnguez Corella, Philipp Wissgott
We analyze an algorithm for assigning weights prior to scalarization in discrete multi-objective problems arising from data analysis. The algorithm evolves weights (interpreted as…
math.OC2026
Characterization of regularity via variational stability of alternating projections sequences
Francesco Battistoni, Aris Daniilidis, Carlo Alberto De Bernardi +1
The notion of regular pair for two nonempty closed convex subsets and~ of a Hilbert space $\H$ was introduced by Borwein and Bauschke in 1993 to ensure convergence (…
math.FA2025
Characterizing Maximal Monotone Operators with Unique Representation
Sotiris Armeniakos, Aris Daniilidis
We study maximal monotone operators whose Fitzpatrick family reduces to a singleton; such operators will be called uniquely representable. We show tha…