A family of projective two-weight linear codes

03/25/2021

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by   Ziling Heng, et al.

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Projective two-weight linear codes are closely related to finite projective spaces and strongly regular graphs. In this paper, a family of q-ary projective two-weight linear codes is presented, where q is a power of 2. The parameters of both the codes and their duals are excellent. As applications, the codes are used to derive strongly regular graphs with new parameters and secret sharing schemes with interesting access structures.