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cs.IT2012★ 20 cited
Automorphism groups of Grassmann codes
Sudhir R. Ghorpade, Krishna V. Kaipa
We use a theorem of Chow (1949) on line-preserving bijections of Grassmannians to determine the automorphism group of Grassmann codes. Further, we analyze the automorphisms of the…
cs.IT2012★ 1 cited
Weight spectrum of codes associated with the Grassmannian G(3,7)
K. V. Kaipa, H. Pillai
In this paper we consider the problem of determining the weight spectrum of q-ary codes C(3,m) associated with Grassmann varieties G(3,m). For m=6 this was done by Nogin. We derive…