Editor’s note

André LEROY

Properties of dual codes defined by nondegenerate forms

Steve SZABO, Jay A. WOOD

Code–checkable group rings

Noha ABDELGHANY, Nefertiti MEGAHED

On some radicals and proper classes associated to simple modules

Septimiu CRİVEİ, Derya KESKİN TÜTÜNCÜ

Codes over an infinite family of algebras

- IRWANSYAH, İntan MUCHTADİ-ALAMSYAH, Ahmad MUCHLİS, Aleams BARRA, Djoko SUPRİJANTO

Codes and the Steenrod algebra

Steven T. DOUGHERTY, Tane VERGİLİ

Strongly nil *-clean rings

Abdullah HARMANCİ, Huanyin CHEN, A. Cigdem OZCAN

On the graded identities of the Grassmann algebra

Lucio CENTRONE

Essential idempotents and simplex codes

Gladys CHALOM, Raul A. FERRAZ, Cesar Polcino MİLİES

Commuting probability for subrings and quotient rings

Stephen M. BUCKLEY, Desmond MACHALE

Correspondence between steganographic protocols and error correcting codes

M’hammed BOULAGOUAZ, Mohamed BOUYE

The extension problem for Lee and Euclidean weights

Philippe LANGEVİN, Jay A. WOOD

Reversible elements in rings

Dilshad ALGHAZZAWİ