The joint weight enumerators and Siegel modular forms

Choie, Y.; Oura, M.

doi:10.1090/S0002-9939-06-08263-3

The joint weight enumerators and Siegel modular forms
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by Y. Choie and M. Oura PDF

Proc. Amer. Math. Soc. 134 (2006), 2711-2718 Request permission

Abstract:

The weight enumerator of a binary doubly even self-dual code is an isobaric polynomial in the two generators of the ring of invariants of a certain group of order 192. The aim of this note is to study the ring of coefficients of that polynomial, both for standard and joint weight enumerators.

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