2-D Skew Constacyclic Codes Over $R[x,y,\rho ,\theta ]$

Abstract

In this paper, we give some characterizations of the ring $R[x,y,\rho ,\theta ]$ where R is a commutative ring. We investigate 2-D skew $({\lambda }_1,{\lambda }_2)$-constacyclic codes.

arXiv comment13 pages. This paper has been published in Journal of Algebra and Related Topics, Vol. 4, No 2, (2016), pp 49-63