Math diary
Welcome to my math diary
This is a place for me to record the math I’m thinking about, and to practice explaining it. I stole the math diary idea from @Right_Inverse. I’m also forever inspired by John Baez and his classic blog this weeks finds, which I find myself referencing every now and again. it is very slapdash and unedited, but perhaps the explanations would be interesting to a hypothetical someone. The entries with explanations are the ones with titles in the index below.
Index
![]()
May 12, 2024
Euler-Maclauren formula and Riemann Roch
![]()
May 10, 2024
Spinors on Riemann Surfaces
![]()
May 09, 2024
Riemann roch
![]()
Mar 02, 2024
Fubini-Study boot camp
![]()
Dec 28, 2023
Symplectic linear algebra and Gershgorin's circle theorem
![]()
Nov 24, 2023
Polygons, representations, and eigenvalues: The problems
![]()
Aug 29, 2023
Euler's euqation is wacky
![]()
Jul 16, 2023
Witten's morse theory
![]()
Jul 08, 2023
50 ways to be a 2-sphere
![]()
Jun 09, 2023
Bellinson-Bernstein localization
![]()
Jun 03, 2023
Borel-Weil theory mark 3
![]()
May 28, 2023
Borel-Weil theory, quantizing spin, and spheres.
![]()
May 28, 2023
Morse theory on coadjoint orbits
![]()
May 24, 2023
Index theorem as infinite-dimensional equivariant localization
![]()
May 20, 2023
Borel-Bott-Weil and analytic methods on Lie group representation theory
![]()
May 10, 2023
Elliptic operator theory yoga
![]()
May 06, 2023
Geometry on the space of functions, and conformal transforms
![]()
May 02, 2023
Proof of the index theorem
![]()
May 01, 2023
Quasimaps and loop spaces
![]()
Apr 30, 2023
Goals for a math diary