19 citations · 30 across the 3 of their papers we have counts for
4 papers · 1 filter
Spectral Orbits and Peak-to-Average Power Ratio of Boolean Functions with respect to the {I,H,N}^n Transform
Lars Eirik Danielsen, Matthew G. Parker
We enumerate the inequivalent self-dual additive codes over GF(4) of blocklength n, thereby extending the sequence A090899 in The On-Line Encyclopedia of Integer Sequences from n =…
On the Classification of All Self-Dual Additive Codes over GF(4) of Length up to 12
Lars Eirik Danielsen, Matthew G. Parker
We consider additive codes over GF(4) that are self-dual with respect to the Hermitian trace inner product. Such codes have a well-known interpretation as quantum codes and corresp…
Generalised Bent Criteria for Boolean Functions (II)
Constanza Riera, George Petrides, Matthew G. Parker
In the first part of this paper [16], some results on how to compute the flat spectra of Boolean constructions w.r.t. the transforms {I,H}^n, {H,N}^n and {I,H,N}^n were presented,…
Generalised Bent Criteria for Boolean Functions (I)
Constanza Riera, Matthew G. Parker
Generalisations of the bent property of a boolean function are presented, by proposing spectral analysis with respect to a well-chosen set of local unitary transforms. Quadratic bo…