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Proof of New Implicational Relationships between Generalized Symmetries (appendix for journal paper)

Kettle, Neil, King, Andy (2006) Proof of New Implicational Relationships between Generalized Symmetries (appendix for journal paper). University of Kent, School of Computing, University of Kent, Canterbury, Kent, CT2 7NF, 11 pp. (KAR id:14501)

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This note provides proof of some new implicational relationships between generalized symmetries. These relationships are formulated in terms of twelve symmetry types. Six of these symmetries are denoted T<sub>n</sub><sup>x<sub>i</sub>,x<sub>j</sub></sup> where the index n?[1,6] indicates that a specific co-factor equivalence property holds between the variables x<sub>i</sub> and x<sub>j</sub>. The other six symmetries are denoted neg T<sub>n</sub><sup>x<sub>i</sub>,x<sub>j</sub></sup>, and indicate that one co-factor is equivalent to the negation of the other. The relationships that are specified take the form, if T<sub>p</sub><sup>x<sub>i</sub>,x<sub>j</sub></sup> and T<sub>q</sub><sup>x<sub>j</sub>,x<sub>k</sub></sup> hold then T<sub>r</sub><sup>x<sub>i</sub>,x<sub>j</sub></sup> holds where T<sub>p</sub>,T<sub>q</sub> and T<sub>r</sub> denote one of these twelve symmetry types.

Item Type: Research report (external)
Uncontrolled keywords: Boolean functions
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,
Divisions: Faculties > Sciences > School of Computing > Theoretical Computing Group
Depositing User: Andy King
Date Deposited: 24 Nov 2008 18:04 UTC
Last Modified: 15 Feb 2020 04:02 UTC
Resource URI: (The current URI for this page, for reference purposes)
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