Log24

Saturday, January 25, 2025

Supplement to “The Most Powerful Diagram in Mathematics”

Filed under: General — Tags: — m759 @ 12:04 pm

The diagram description in the title is from a YouTube video about
the Miracle Octad Generator of R. T. Curtis.

Supplemental AI-generated reading . . .

Diamond Theorem and Miracle Octad Generator

An “AI Overview” Google Search response to the
search prompt “diamond theorem and miracle octad generator,”
exported to Google Docs on Saturday, January 25, 2025 . . .

___________________________________________________

In mathematics, the "diamond theorem" refers to a geometric concept related to finite projective geometry, which is used to explain the surprising symmetry properties observed in the "Miracle Octad Generator" (MOG), a tool developed by mathematician R.T. Curtis for studying the Mathieu groups and binary Golay code; essentially, the diamond theorem helps analyze the patterns within the MOG, revealing a hidden structure based on geometric principles. [1, 2, 3, 4, 5]

Key points about the connection: [1, 2, 3]

  • MOG and its patterns: The Miracle Octad Generator consists of a set of 35 square patterns, which can be manipulated to reveal interesting relationships within the Mathieu groups. [1, 2, 3]
  • Diamond geometry: The "diamond theorem" describes a specific geometric structure within these patterns, where certain configurations of squares resemble a diamond shape. [1, 2, 6]
  • Underlying symmetry: By analyzing these diamond patterns, mathematicians can understand the underlying symmetry properties of the MOG and the related mathematical structures. [1, 2, 3]

Further details: [1, 5, 7]

  • Applications: The diamond theorem has been used to study various mathematical concepts, including the Leech lattice, which is connected to the binary Golay code and the Mathieu groups. [1, 5, 7]
  • Visual interpretation: The diamond patterns can be easily visualized as arrangements of squares on a grid, making the concept more accessible to understand. [1, 2, 5]

Generative AI is experimental.

[1] http://finitegeometry.org/sc/16/dtheorem.html

[2] https://encyclopediaofmath.org/wiki/Cullinane_diamond_theorem

[3] https://arxiv.org/abs/1308.1075

[4] https://en.wikipedia.org/wiki/Miracle_Octad_Generator

[5] http://xenon.stanford.edu/~hwatheod/mog/mog.html

[6] https://m759.tripod.com/theory/dtheory.html

[7] http://finitegeometry.org/sc/24/diconn.html

"Generative AI is experimental." . . .

Exercise:  Correct errors in the text, using the links.

A more concise presentation —

Square and Rectangle, 16 and 24

Sunday, December 29, 2024

For Harlan Kane: Husserl vs. Verhexung

Filed under: General — Tags: , , — m759 @ 1:17 pm

"Die Philosophie ist ein Kampf gegen die Verhexung
unsres Verstandes durch die Mittel unserer Sprache."

— Wittgenstein, Philosophical Investigations  (1953),  
Section 109
 

"The newly redesigned Museum of Modern art
bracketed a rectangular open space."

— Photo caption in a Dec. 23 New York Times  obituary
 

"The literature is replete with explanations of the benefits of
bracketing
, not only in phenomenological studies but in other
types of qualitative research."

— Thomas, S. P., & Sohn, B. K. (2023).
From Uncomfortable Squirm to Self-Discovery:
A Phenomenological Analysis of the Bracketing Experience.
International Journal of Qualitative Methods, 22.
https://doi.org/10.1177/16094069231191635 

 

An application of the Husserl approach to Verhexung

Bracketing the phrase "Galois space" in the literature yields different
mathematical concepts, some derived from "Galois geometry," some
from "topological space."

The former relates to structures with a finite number of points, the latter
to structures with an infinite number of points. Sometimes the two sorts
of structure are related to one another.  For example . . .

Square and Rectangle, 16 and 24

Friday, December 27, 2024

Night at the Museum:  16 24

Filed under: General — Tags: , , , — m759 @ 10:39 pm

Square and Rectangle, 16 and 24

Friday, December 20, 2024

For Harlan Kane: The Galois Rectangle

Filed under: General — Tags: — m759 @ 12:30 pm

Galois's birthday, 1993 —

The title rectangle is featured in a recent sequel to The Galois Tesseract

Saturday, November 16, 2024

Automorphism Groups: Examples for Weyl

Filed under: General — Tags: , — m759 @ 3:17 am

View a PDF of this post.

Keywords: Weyl, symmetry, group, automorphism,
octad, MOG, Curtis, Cullinane.

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