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Meta
Author Archives: Persiflage
The True Heirs To Ramanujan
If you are in need of some light relief, you could do worse than peruse the opinions of Doron Zeilberger, who, if viewed strictly through the lens of these ramblings, appears to have a relationship with theoretical mathematics something along … Continue reading
Posted in Mathematics, Rant
Tagged Deligne, Indefinite Theta Series, Ken Ono, Lerch Sums, Mock Modular Forms, Mock Theta Functions, Ramanujan, Unabomber, Zeilberger
11 Comments
Public Displays of Mathematics
Let me start by saying that I’m in favor of making the effort to both educate the public about mathematics (as well as science more generally) and to convey to them a sense of the excitement of our discipline. But … Continue reading
Posted in Mathematics, Rant
Tagged 538, Alinea, Babylonians, Business School, Classical Music, E8, Intellectual Dishonesty, Journalism, LMFDB, Molecular Gastronomy, NPR, Numberphile, Play-doh, Plimpton 322, Pythagorean Triples, red herring, Roots of Unity, Sensationalism, sexagesimal, The Guardian, Trigonometry, UNSW
3 Comments
MSRI Now
Continuing on the theme of the last post (Buzzard related viral videos), you can now view Buzzard’s MSRI course (in progress at the time of this post) online here. Having previously excoriated MSRI for restricting how many people can attend … Continue reading
Posted in Mathematics
Tagged Brown, Drinfeld, Drinfeld Seminar, Kevin Buzzard, Local Langlands, Mariusz Wodzicki, Michael Harris, RLT, Weil Group
2 Comments
Redraw the Balance
This video would be inspiring even if it didn’t star someone that I know: I suspect that Tamzin’s other youtube video will probably not end up with 20+ million views, being somewhat more…technical, I guess you could say. Of course, … Continue reading
New Results In Modularity, Part I
I usually refrain from talking directly about my papers, and this reticence stems from wishing to avoid any appearance of tooting my own horn. On the other hand, nobody else seems to be talking about them either. Moreover, I have … Continue reading
Posted in Mathematics
Tagged Ana Caraiani, Andrew Wiles, Bao Le Hung, Blasius, David Geraghty, David Helm, Deligne, Don Blasius, Functoriality, Gowers, Jack Thorne, James Newton, Langlands, Laurent Clozel, Michael Harris, Modularity, Nuno Freitas, Patrick Allen, Peter Scholze, Port, Ramanujan, Reciprocity, RLT, Samir Siksek, Serre, The Triangle, Toby Gee
13 Comments
In defense of Theresa May
Nothing gives me more sympathy for Theresa May^* (or less respect for the Economist) than the following line from this article: Mrs May made do with a dowdier college and relaxed by watching “The Goodies”, a particularly dire comedy. Sacrilege! … Continue reading
Elementary Class Groups Updated
In a previous post, I gave a short argument showing that, for odd primes p and N such that \(N \equiv -1 \mod p,\) the p-class group of \(\mathbf{Q}(N^{1/p})\) is non-trivial. This post is just to remark that the same … Continue reading
Posted in Mathematics
4 Comments
Thoughts on Paris
Nothing is more pretentious or annoying than when an American offers, uninvited, their opinions of Paris. Here, then, are some of mine. Starting the day with a two hour lecture on elliptic integals:OUI: Who does not get a slight frisson … Continue reading
Posted in Uncategorized
Tagged Boot, Boris Bikes, Canard & Champagne, Clozel, Coffee Cuillier, Croissants, Divvy, Elliptic Integrals, Foie Gras, Fragments, Giverny, j-function, Jacques Tilouine, Klein, Kouign Amann, La Bourse et La Vie, Le Peleton Cafe, Monet, Orange, Passager, Paul Bert, Semilla, Strada, Telescope, Ten Belles, Third Wave Coffee, Vélibs, vitello tonnato
4 Comments
Who proved it first?
During Joel Specter’s thesis defense, he started out by remarking that the \(q\)-expansion: \(\displaystyle{f = q \prod_{n=1}^{\infty} (1 – q^n)(1 – q^{23 n}) = \sum a_n q^n}\) is a weight one modular forms of level \(\Gamma_1(23),\) and moreover, for \(p\) … Continue reading
Posted in Mathematics
Tagged Binary Quadratic Forms, Class Field Theory, Dedekind, Euler, Furtwängler, Gauss, Hecke, Hilbert, History, Joel Specter, Jugendtraum, Kronecker, Minkowski, Tagaki, Weber
2 Comments