Type IV codes over a non-unital ring
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DOI: 10.1142/s0219498822501420
Abstract: There is a special local ring E of order 4, without identity for the multiplication, defined by E = a, b | 2a = 2b = 0, a 2 = a, b 2 = b,… read more here.
Keywords: codes non; type codes; unital ring; non unital ... See more keywords
Skew Constacyclic Codes over a Non-Chain Ring
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DOI: 10.3390/e25030525
Abstract: In this paper, we investigate the algebraic structure of the non-local ring Rq=Fq[v]/〈v2+1〉 and identify the automorphisms of this ring to study the algebraic structure of the skew constacyclic codes and their duals over this… read more here.
Keywords: skew constacyclic; codes non; non chain; entanglement ... See more keywords