Codes and Projective Multisets
S.M. Dodunekov, Juriaan Simonis · The Electronic Journal of Combinatorics · 1998
The paper gives a matrix-free presentation of the correspondence between full-length linear codes and projective multisets. It generalizes the Brouwer-Van Eupen construction that transforms projective codes into two-weight codes. Short proofs of known theorems are obtained. A new notion of self-duality in coding theory is explored.