### About this blog

Rigorous trivialities is a web log about mathematics, but especially geometry, broadly construed. Contributors will be Charles Siegel, Jim Stankewicz and occasionally Matt Deland. Charles specializes in algebraic geometry, topology and mathematical physics. Jim specializes in arithmetic algebraic geometry. Matt has transitioned from algebraic geometry to work in industry.

Header is taken from the larger work by fdecomite under the creative commons license.

### Categories

- Abelian Varieties AG From the Beginning Algebraic Geometry Algebraic Topology Big Theorems Cohomology Combinatorics Complex Analysis Computational Methods Conferences Cranks Curves Deformation Theory Differential Geometry Enumerative Geometry Examples Group Theory Hilbert Scheme Hodge Theory ICTP Summer School Intersection Theory Knot Theory MaBloWriMo Math Culture Mathematical Physics Moduli of Curves Talks Toric Geometry Uncategorized Vector Bundles
### Recent Comments

mlbaker on Hamiltonian Mechanics giulio on Quasiconformal Maps Hari Adhikari Math on Parallel Parking festive lights wigan… on Newtonian Mechanics Anonymous on The Veronese Embedding ### Links

### Math Blogs

- 0xDE
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### Tags

### Top Posts & Pages

- AG from the Beginning
- B-N-R Part 1: Twisted Endomorphisms
- The Grothendieck Group of Coherent Sheaves on a Variety
- Pieri and Giambelli Formulas
- The Veronese Embedding
- B-N-R Part 2: Moduli of Vector Bundles
- Elimination and Extension Theorems
- Hurwitz's Theorem
- Sheaves
- Japanese for mathematics: Algebraic Variety

# Monthly Archives: October 2009

## And the winner is…

Intersection theory! So in November, I will be attempting to post at least once a day on things like Chow groups, Chern classes, normal cones, positivity, intersection products, degeneracy loci, Grothendieck-Riemann-Roch, etc. Thanks to everyone who voted. Let’s see how … Continue reading

Posted in MaBloWriMo
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## MaBloWriMo?

So, anyone who spends much time on the internet, or else hangs out with liberal arts types, is probably aware of NaNoWriMo, National Novel Writing Month in November. Now, if you’re a fifth year grad student or so, there’s NaDiWriMo, … Continue reading

Posted in MaBloWriMo
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## Math Overflow

Yeah, more of the non-posting stuff. Have a couple of things that I’m working on, but haven’t written them up due to teaching and coursework. In the meantime, I’ve gotten active over at this new site, Math Overflow. Started up … Continue reading

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