3 papers
math.CO2026
New Results on Difference Distance Magic Labelings
Roza Aceska, Niny Arcila-Maya, Joshua Carlson +5
A graph labeling assigns values to the components of a graph (vertices, edges, etc.). In particular, distance magic labelings have been widely studied in undirected graphs. In such…
math.FA2025
Dual Frame Completion Problem
Roza Aceska, Yeon Hyang Kim, Sivaram K. Narayan
In this paper we present the construction of an exact dual frame under specific structural assumptions posed on the dual frame. When given a frame for a finite dimensional Hilb…
math.AP2018
On near-optimal time samplings for initial data best approximation
Roza Aceska, Alessandro Arsie, Ramesh Karki
Leveraging on the work of De Vore and Zuazua, we further explore their methodology and deal with two open questions presented in their paper. We show that for a class of linear evo…