Showing 2024 · cs.ITShow all
2 papers · 2 filters
cs.IT2024
Log-Concave Sequences in Coding Theory
Minjia Shi, Xuan Wang, Junmin An +1
We introduce the notion of logarithmically concave (or log-concave) sequences in Coding Theory. A sequence of real numbers is called log-concave if $a_i^2 \g…
cs.IT2024
The Dimensions of the Hulls of Conorm Codes from Algebraic Geometry Codes
Junmin An, Jon-Lark Kim
Chara et al. introduced conorm codes defined over algebraic geometry codes, but the hulls of conorm codes were not determined yet. In this paper, we study the dimension of the hull…