Log24

Friday, September 2, 2016

Heuresis

Filed under: Uncategorized — Tags: — m759 @ 7:22 PM

"Now a little trivial heuresis is in order."

The late Waclaw Szymanski on p. 279 of
"Decompositions of operator-valued functions 
in Hilbert spaces
" (Studia Mathematica  50.3
(1974): 265-280.)

See "A Talisman for Finkelstein," from midnight
on the reported date of Szymanski's death.  That post
refers to "the correspondence in the previous post
between Figures A and B" as does this  post

Raiders of the Lost Birthday

Filed under: Uncategorized — Tags: — m759 @ 10:00 AM

Some images from the posts of last July 13
(Harrison Ford's birthday) may serve as funeral
ornaments for the late Prof. David Lavery.

IMAGE- Massimo Vignelli, his wife Lella, and cube

Magic cube and corresponding hexagram, or Star of David, with faces mapped to lines and edges mapped to points

See as well posts on "Silent Snow" and "Starlight Like Intuition."

Sunday, August 7, 2016

A Talisman for Finkelstein

Filed under: Uncategorized — Tags: — m759 @ 12:00 AM

The late physicist David Ritz Finkelstein on the magic square
in Dürer's "Melencolia I" —

"As a child I wondered why such a square was called magic.
The Occult Philosophy  [of Agrippa] answers this question
at least. They were used as magical talismans."

The correspondence  in the previous post between
Figures A and B may serve as a devotional talisman
in memory of Finkelstein, a physicist who, in the sort of
magical thinking enjoyed by traditional Catholics, might
still be lingering in Purgatory.

See also this journal on the date of Finkelstein's death —

Saturday, August 6, 2016

Mystic Correspondence:

Filed under: Uncategorized — Tags: — m759 @ 12:00 PM

The Cube and the Hexagram

The above illustration, by the late Harvey D. Heinz,
shows a magic cube* and a corresponding magic 
hexagram, or Star of David, with the six cube faces 
mapped to the six hexagram lines and the twelve  
cube edges mapped to the twelve hexagram points.
The eight cube vertices correspond to eight triangles
in the hexagram (six small and two large). 

Exercise:  Is this noteworthy mapping** of faces to lines, 
edges to points, and vertices to triangles an isolated 
phenomenon, or can it be viewed in a larger context?

* See the discussion at magic-squares.net of
   "perimeter-magic cubes"

** Apparently derived from the Cube + Hexagon figure
    discussed here in various earlier posts. See also
    "Diamonds and Whirls," a note from 1984.

Thursday, July 14, 2016

Symmetries and Correspondences

Filed under: Uncategorized — Tags: — m759 @ 7:30 PM

The title is that of a large-scale British research project
in mathematics. On a more modest scale

"Hanks + Cube" in this journal —

Robert Langdon (played by Tom Hanks) and a corner of Solomon's Cube

Block That Metaphor

Wednesday, July 13, 2016

Block That Metaphor

Filed under: Uncategorized — Tags: , — m759 @ 8:38 PM

Magic cube and corresponding hexagram, or Star of David, with faces mapped to lines and edges mapped to points (The 6 cube faces are mapped to the 6 hexagram lines.)

Happy dies natalis  to the late Frida Kahlo.

Monday, January 25, 2016

A Hateful Eight

Filed under: Uncategorized — Tags: , — m759 @ 8:00 AM

In memory of physicist David Ritz Finkelstein,
who reportedly died yesterday —

"His sense of irony and precision was appreciated" ….

Precision

Irony

An illustration of the song "Stuck in the Middle with You"
(from the Tarantino film "Reservoir Dogs") was posted by
an academic at Christmas 2015 —

See also, in this  journal,
The Jewel in the Lotus Meets the Kernel in the Nutshell 
(December 16, 2015).

Sunday, January 24, 2016

Long Line

Filed under: Uncategorized — Tags: — m759 @ 6:00 PM

"The ideal of a complete mathematical theory of beauty
lies on the same long line of distinguished fantasies of
mathematical wisdom as the number mysticism of
Pythagoras and Plato, the Ars Magna  of Ramon Llull
(whom Agrippa studied) and Giordano Bruno
(who studied Llull and Agrippa), the vision of Mathesis
Universalis
  that Descartes and Leibniz shared, and the
Ars Combinatoria  of Leibniz. Dürer does not deny the
existence of absolute beauty but despairs of knowing it."

— The late David Ritz Finkelstein in 2007.
     He reportedly died today.

Powered by WordPress