Attributes in Paintings May Stem from Mnemotechnics Dating from Ancient Greece

As I delve further into the ancient history of mnemonics and mnemotechnics, I  strongly suspect that attributes in paintings (like those frequently seen in depictions of Christian saints) originally stem from memory techniques that date from Simonides of Ceos (Σιμωνίδης ὁ Κεῖος; c. 556 – 468 BCE) and potentially earlier by means of the oral tradition.

The National Gallery has a short little primer on paintings of saints and recognizing them by means of their attributes. As an example, in the painting below Saint Genevieve of Paris holds the candle which she miraculously relit. On the brooch at her neck are the alpha and omega signs. Saint Apollonia of Alexandria’s brooch shows pincers: she was tortured by having her teeth extracted.

Lucas Cranach the Elder, 1472 - 1553 Saints Genevieve and Apollonia 1506 Oil on lime, 120.5 x 63 cm Bought, 1987 NG6511.1 This painting is part of the group: 'The St Catherine Altarpiece: Reverses of Shutters' (NG6511.1-NG6511.2) http://www.nationalgallery.org.uk/paintings/NG6511.1
Lucas Cranach the Elder, 1472 – 1553
Saints Genevieve and Apollonia (1506) Oil on lime, 120.5 x 63 cm
Bought, 1987; NG6511.1
This painting is part of the group: ‘The St Catherine Altarpiece: Reverses of Shutters’ (NG6511.1-NG6511.2)
http://www.nationalgallery.org.uk/paintings/NG6511.1

Einstein’s Equations From Entanglement

Brian Swingle Colloquium at Caltech

From the Physics Research Conference 2015-2016
on Thursday, November 19, 2015 at 4:00 pm
at the California Institute of Technology, East Bridge 201 – Norman Bridge Laboratory of Physics, East

All talks are intended for a broad audience, and everyone is encouraged to attend. A list of future conferences can be found here.
Sponsored by Division of Physics, Mathematics and Astronomy

In recent years we have learned that the physics of quantum information plays a crucial role in the emergence of spacetime from microscopic degrees of freedom.

I will review the idea that entanglement is the glue which holds spacetime together and show how Einstein’s equations plausibly emerge from this perspective. One ubiquitous feature of these dynamical equations is the formation of black holes, so I will conclude by discussing some new ideas about the nature of spacetime inside a black hole.

Brian Swingle, postdoctoral fellow at the Stanford Institute for Theoretical Physics and physicist focusing on quantum matter, quantum information, and quantum gravity
in Physics Research Conference | Caltech

Click here for full screen presentation.

The Information Theory of Life | Quanta Magazine

Bookmarked The Information Theory of Life (Quanta Magazine)
The Information Theory of Life: The polymath Christoph Adami is investigating life’s origins by reimagining living things as self-perpetuating information strings.

Why math? JHU mathematician on teaching, theory, and the value of math in a modern world | Hub

Bookmarked Why math? JHU mathematician on teaching, theory, and the value of math in a modern world (The Hub)
Great to see this interview with my friend and mathematician Richard Brown from Johns Hopkins Unviersity.  Psst: He’s got an interesting little blog, or you can follow some of his work on Facebook and Twitter.

Click through for the full interview: Q+A with Richard Brown, director of undergraduate studies in Johns Hopkins University’s Department of Mathematics

 

https://youtu.be/kg2mOl042ng

3 Rules of Academic Blogging

Bookmarked 3 Rules of Academic Blogging (The Chronicle of Higher Education)
Not only is the form alive and well, but one of its most vibrant subsections is in academe.

1. Pick the right platform.
2. Write whatever you want.
3. Write for the sake of writing.

In Memoriam: Millard Kaufman, WWII Veteran and Front for Dalton Trumbo

O

n Veterans Day this year, which lands very near the release of the film Trumbo starring Bryan Cranston, I thought I’d take a moment to remember my old friend and mentor Millard Kaufman.

Millard not only fought for us in the war, but when he came back home he helped to defend our right to free speech and our ability to pursue happiness in a very fundamental way in his career as a screenwriter.  I often hear friends in the entertainment industry say, “This isn’t brain surgery, we’re not saving lives, here.” but in a great sense Millard was doing that in small steps throughout his career. Millard Kaufman enlisted in the Marines in 1942, served on Guadalcanal, landed at Guam with the 1st Marine Brigade (Provisional) where he wrote an article for the Marine Corps Gazette about the battle, then participated in the Battle of Okinawa with the 6th Marine Division.

Millard Kaufman

I met Millard 20 years ago in 1995 on a trip to Los Angeles with Matt Gross while we were ostensibly programming the 1995 Milton S. Eisenhower Symposium entitled “Framing Society: A Century of Cinema” which coincided with the 100th anniversary of film.  Dr. John Irwin, the long-time head of the Writing Seminars Department at Johns Hopkins, had provided us with a long distance introduction as Millard was a Hopkins alum from the class of ’39. So we met him at his home in the Hollywood Hills looking out over a forested sanctuary. Over our first simple tuna fish sandwich lunch, we began a friendship that spanned the next decade and a half.

Most may remember Millard Kaufman, if at all, as the co-creator of the cartoon character Mr. Magoo, who he based on his uncle, while many others will know his Academy Award nominated films Take the High Ground (1953) or Bad Day at Black Rock (1955). I’ll always remember him for his charm, his wry wit, his ability to swear comfortably in any company, and his sense of fairness.

Millard Kaufman in his youth

Apparently Hollywood itself has glossed over his contribution to helping to maintain Dalton Trumbo’s writing career in the recent release of Trumbo (2015), in which he isn’t mentioned (or portrayed on screen). [I’ll note here that I haven’t yet seen the movie, and may boycott it for the slight.] It is here in which Kaufman’s strong internal moral compass pressured him to help ensure Trumbo’s freedom of speech and, in part, his writing career. In short, the House Un-American Activities Committee’s (HUAC) pressured Trumbo which resulted in Trumbo’s being blacklisted in Hollywood and effectively destroying his writing career.

Trumbo and Kaufman shared the same agent at the time, George Willner. One day, relatively early in Kaufman’s career, Willner approached him to see if he would be willing to put his name on the script Gun Crazy that would turn into the 1950 film-noir crime classic to allow it to get made. As Millard told me many times, “I didn’t have much sense then, but at least I had sense enough to say, ‘Let me talk it over with Laurie’ [his wife].” “But we discussed it and we believed it was rotten that a man couldn’t write under his own name,” Kaufman told Daily Variety in 1992. That same year Kaufman, a board member of WGAw, officially requested that the Writers Guild take his name off the credits and replace it with Dalton Trumbo’s name. Kaufman’s fronting for Trumbo helped allow the film to get made, and Trumbo’s career to continue on, even if in the dark. As a board member of the Writer’s Guild Millard helped to restore credits to many writers of the blacklist era who were similarly slighted as a result of their politics at the time. It’s a travesty, that a film gets made highlighting this exact period in Trumbo’s life, but Millard’s small contribution to it has been all but forgotten.  Fortunately there are enough who do remember to tell the story.

Millard Kaufman

When I think of Millard and his various contributions, my favorite is always that he wrote the stunning script for Bad Day at Black Rock (MGM, 1955), a superb Western suspense film starring Spencer Tracy as a one-armed veteran facing mysterious enemies in a small desert town. The film shows how post-World War II America could be be both horrifyingly racist and cowardly, but it also showed a way out through Tracy’s character which always reminds me of Millard’s high-mindedness. It was such a great film, I was personally honored to screen it on November 3, 1995, as the premiere film in Shriver Hall after we had mounted a year-long renovation of the film equipment, screen, and sound system. The day before we were all honored to have Millard speak on “Censorship in Film” as part of the Milton S. Eisenhower Symposium.

For those who never had the chance to meet him, I’m including a short 3 minute video of several clips of him talking about a variety of topics.  The Millard portrayed here is the no-holds barred man I’ll always remember. Thanks for fighting for all of us, Millard!

 

For those looking for more information about Millard Kaufman, I’ll include the following articles:

Millard Kaufman, on writing novels. Quoted in Vulture while discussing his debut novel Bowl of Cherries.

Kaufman hands to head

“…[Millard] is the only first-time novelist I’ve met who could relate first-hand writing advice from Charlie Chaplin.”

Jordan Bass, editor, McSweeney’s in Salon (April 21, 2010). 

 

4-04-2008 Los Angeles ,CA Novelist Millard Kaufman, who published his first novel, "Bowl of Cherries," at age 90, at his home in the Brentwood section of Los Angeles. Mr Kaufman is a veteran of WWII , a former newspaper copy boy, and a Hollywood screenwriter. He is also co-creator of Mr Magoo. photo © Jonathan Alcorn
4-04-2008 Los Angeles ,CA
Novelist Millard Kaufman, who published his first novel, “Bowl of Cherries,” at age 90, at his home in the Brentwood section of Los Angeles. Mr Kaufman is a veteran of WWII , a former newspaper copy boy, and a Hollywood screenwriter. He is also co-creator of Mr Magoo.
photo © Jonathan Alcorn

Algebraic Number Theory: The Sequel | UCLA Extension

I know you’ve all been waiting for the announcement with bated breath! We’ve known for a while that Mike Miller’s Winter course would be a follow-on course to his Algebraic Number Theory course this Fall, but it’s been officially posted, so now you can register for it: Algebraic Number Theory: The Sequel.

I’m sure, as always, that there are a few who are interested, but who couldn’t make the Fall lectures. Never fear, there’s a group of us that can help you get up to speed to keep pace with us during the second quarter. Just drop us a note and we’ll see what we can do.

Algebraic Number Theory: The Sequel

In no field of mathematics is there such an irresistible fascination as in the theory of numbers. This course, the second in a two-quarter sequence, is an introductory, yet rigorous, survey of algebraic number theory, which evolved historically through attempts to prove Fermat’s Last Theorem. Beginning with a quick review of the previous quarter’s work, the course continues discussions on the structure of algebraic number fields, focusing particular attention on primes, units, and roots of unity in quadratic, cubic, and cyclotomic fields. Topics to be discussed include: norms and traces; the ideal class group; Minkowski’s Translate, Convex Body, and Linear Forms theorems; and Dirichlet’s Unit Theorem.

UCLA: 5137 Math Sciences
Tuesday, 7-10pm,
January 5 – March 15
11 meetings total

MATH X450.9
3.00 units

Recommended Textbook

We’ll be using Introductory Algebraic Number Theory by Saban Alaca and Kenneth S. Williams (Cambridge University Press, 2003, ISBN: 978-0521183048).

Introductory Algebraic Number Theory

Eugenia Cheng, author of How to Bake Pi, on Colbert Tonight

Earlier this year, I read Eugenia Cheng’s brilliant book How to Bake Pi: An Edible Exploration of the Mathematics of Mathematics. Tonight she’s appearing (along with Daniel Craig apparently) on the The Late Show with Stephen Colbert. I encourage everyone to watch it and read her book when they get the chance.

How-to-bake-pi

You can also read more about her appearance from Category Theorist John Carlos Baez here: Cakes, Custard, Categories and Colbert | The n-Category Café

My brief review of her book on GoodReads.com:

How to Bake Pi: An Edible Exploration of the Mathematics of MathematicsHow to Bake Pi: An Edible Exploration of the Mathematics of Mathematics by Eugenia Cheng
My rating: 4 of 5 stars

While most of the book is material I’ve known for a long time, it’s very well structured and presented in a clean and clear manner. Though a small portion is about category theory and gives some of the “flavor” of the subject, the majority is about how abstract mathematics works in general.

I’d recommend this to anyone who wants to have a clear picture of what mathematics really is or how it should be properly thought about and practiced (hint: it’s not the pablum you memorized in high school or even in calculus or linear algebra). Many books talk about the beauty of math, while this one actually makes steps towards actually showing the reader how to appreciate that beauty.

Like many popular books about math, this one actually has very little that goes beyond the 5th grade level, but in examples that are very helpfully illuminating given their elementary nature. The extended food metaphors and recipes throughout the book fit in wonderfully with the abstract nature of math – perhaps this is why I love cooking so much myself.

I wish I’d read this book in high school to have a better picture of the forest of mathematics.

More thoughts to come…

What An Actual Handwaving Argument in Mathematics Looks Like

I’m sure we’ve all heard them many times, but this is what an actual handwaving argument looks like in a mathematical setting.

Handwaving during Algebraic Number Theory

Instagram filter used: Normal

Photo taken at: UCLA Math Sciences Building

Handwaving during Algebraic Number Theory

A photo posted by Chris Aldrich (@chrisaldrich) on

On Being a Secretary

Daniel N. Robinson, (March 9, 1937-  ), philosopher
in Great Ideas of Philosophy, 2nd Edition, Lecture 28 “Hobbes and the Social Machine”

 

Great Ideas of Philosophy