Ave, Borcherds
I know I’m a few days late in this, but I’d like to extend a welcome to Richard Borcherds, newest blatherer.
May 25, 2007 Posted by John Armstrong | Uncategorized | Leave a comment
About this weblog
This is mainly an expository blath, with occasional high-level excursions, humorous observations, rants, and musings. The main-line exposition should be accessible to the “Generally Interested Lay Audience”, as long as you trace the links back towards the basics. Check the sidebar for specific topics (under “Categories”).
I’m in the process of tweaking some aspects of the site to make it easier to refer back to older topics, so try to make the best of it for now.
-
Recent Posts
- The Submodule of Invariants
- More New Modules from Old
- New Modules from Old
- Reducible Modules
- Irreducible Modules
- Lie Algebra Modules
- All Derivations of Semisimple Lie Algebras are Inner
- Decomposition of Semisimple Lie Algebras
- Back to the Example
- The Radical of the Killing Form
- The Killing Form
- Cartan’s Criterion
- A Trace Criterion for Nilpotence
- Uses of the Jordan-Chevalley Decomposition
- The Jordan-Chevalley Decomposition (proof)
Blogroll
Art
Astronomy
Computer Science
Education
Mathematics
- A Dialogue on Infinity
- A Singular Continuity
- Ars Mathematica
- Carter and Complexity
- Curious Reasoning
- Fightin’ the resistance of matter
- God Plays Dice
- Good Math, Bad Math
- Gowers's Weblog
- Gyre&Gimble
- Intrinsically Knotted
- Low Dimensional Topology
- Mathematics and physics
- Mathematics under the Microscope
- Michi’s blog
- Really Hard Sums
- Rigorous Trivialities
- Secret Blogging Seminar
- Sketches of Topology
- Steven Strogatz
- Sumidiot
- The Everything Seminar
- The Museum of Mathematics
- The n-Category Café
- The Universe of Discourse
- Theoretical Atlas
- This Week's Finds in Mathematical Physics
- Topological Musings
- What's new
Me
Philosophy
Physics
Politics
Science
RSS Feeds
Feedback
Got something to say? Anonymous questions, comments, and suggestions at Formspring.me!Subjects
Archives
The Unapologetic Mathematician 