Cyclic and constacyclic codes form a pivotal class of linear error‐correcting codes that are defined over finite fields. Their algebraic structure, characterised by ideals in polynomial quotient rings ...
We study the dynamics of a polynomial map σ(x) on the algebraic closure of the finite field Fq by defining an induced map on the irreducible polynomials over Fq: σ̂(f) = g f(x) divides g(σ(x)). We ...
Sankhyā: The Indian Journal of Statistics, Series B (1960-2002), Vol. 54, SPECIAL VOLUME (1992), pp. 531-543 (13 pages) Main results on geometries of classical groups over finite fields and their ...
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