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CMS Adam Rogers from IWMS-16 Windsor 1-3 June 2007 Slides 42-46 (43-44 coloured by Ian Cameron)

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Presentation on theme: "CMS Adam Rogers from IWMS-16 Windsor 1-3 June 2007 Slides 42-46 (43-44 coloured by Ian Cameron)"— Presentation transcript:

1 CMS Adam Rogers from IWMS-16 Windsor 1-3 June 2007 Slides (43-44 coloured by Ian Cameron)

2 N.B. The compound magic square contribution of Adam Rogers was not included in the conference publication in Linear Algebra and Its Applications 2009 as it was intended for a fuller follow-up.

3 Science in the Universe of the Matrix Elements 1..n 2 Science in the Universe of the Matrix Elements 1..n 2 Windsor 2007 June 1-3 (In preparation) Peter Loly & Ian Cameron With Adam Rogers, Daniel Schindel and Walter Trump With Walter Trump, Adam Rogers & Daniel Schinde Critical funding from the Winnipeg Foundation in 2003.

4 4 Compound Squares Wayne Chan & Peter Loly, Mathematics Today 2002 Harm Derksen, Christian Eggermont, Arno van den Essen, Am. Math. Monthly (in press) Matt Rempel, Wayne Chan, and Peter Loly Adam Rogers’ Kronecker product

5 5 Compounded Lo-shu (1275 Yang Hui; Cammann)

6 6 Second Compound Method (1275 Yang Hui; Cammann)

7 7 Kronecker Product For 2 nd order A, any B

8 Adam Rogers (4 th year Quantum Mechanics) E N is Nth order square of 1’s A M and B N are Mth and Nth order squares Associative Compounding: R A = E M  B N + N k (A M  E N ) Distributive Compounding: R D = B N  E M + N k (E N  A M ) Given the EVs and SVDs of A and B, Rogers can find those for both compound methods (k=2 for squares, 3 for cubes, etc.,)


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