Log24

Monday, May 25, 2020

The Shimada Documents

Filed under: General — Tags: — m759 @ 12:24 AM

(For Harlan Kane)

From Shimada’s notes on computational data at
http://www.math.sci.hiroshima-u.ac.jp/~shimada/
preprints/Edge/PaperEdge/compdataEdge.pdf

“C24 is the list of codewords of the extended
binary Golay code C24.  Each codeword is expressed
by a subset of the set M  of the positions [1, . . . , 24]
of MOG.”

Saturday, October 24, 2020

Switchin’ the Positions*

Filed under: General — Tags: , — m759 @ 11:27 AM

“C24 is the list of codewords of the extended
binary Golay code C24.  Each codeword is expressed
by a subset of the set M  of the positions  [1, . . . , 24]
of MOG.”

— From Shimada’s notes on computational data at
http://www.math.sci.hiroshima-u.ac.jp/~shimada/
preprints/Edge/PaperEdge/compdataEdge.pdf
.

*  Related material — A new Ariana Grande video and . . .

a recent digital artwork, “Code Girl,” with accompanying story —

Tuesday, February 2, 2016

Depth Haiku

Filed under: General — m759 @ 8:30 PM

From yesterday's 2 PM post

From "Inception" —

Paraphrase of remarks by "Inception" director Christopher Nolan
at Princeton on June 1, 2015 —

"If you have built castles in the air, 
your work need not be lost;
that is where they should be.
Now put the foundations under them.”

— Henry David Thoreau

Monday, February 1, 2016

The Hiroshima Preprint

Filed under: General,Geometry — m759 @ 2:00 PM

This morning at 11:44 I happened upon

This was published as

Toshiyuki Katsura, Shigeyuki Kondo, Ichiro Shimada,
"On the supersingular K3 surface in characteristic 5 with Artin invariant 1,"
Michigan Mathematical Journal , vol. 63, issue 4 (Dec. 2014), 803–844.

Related material from later today —

See also earlier Log24 remarks on the Hoffman-Singleton graph
and a remark on geometry for Princeton.

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