53 citations · 148 across the 30 of their papers we have counts for
3 papers · 1 filter
Checkable Codes from Group Rings
Somphong Jitman, San Ling, Hongwei Liu +1
We study codes with a single check element derived from group rings, namely, checkable codes. The notion of a code-checkable group ring is introduced. Necessary and sufficient cond…
Skew Constacyclic Codes over Finite Chain Rings
Somphong Jitman, San Ling, Patanee Udomkavanich
Skew polynomial rings over finite fields ([7] and [10]) and over Galois rings ([8]) have been used to study codes. In this paper, we extend this concept to finite chain rings. Prop…
Pure Asymmetric Quantum MDS Codes from CSS Construction: A Complete Characterization
Martianus Frederic Ezerman, Somphong Jitman, Han Mao Kiah +1
Using the Calderbank-Shor-Steane (CSS) construction, pure -ary asymmetric quantum error-correcting codes attaining the quantum Singleton bound are constructed. Such codes are ca…