A friend of mine from undergrad days has started up a math blog recently. He’s just getting started, but I, at least, expect him to do interesting things once he gets rolling (probably in another week or so, due to exams). So anyway, welcome Chris, and his blog Coffee and Mathematics, to the math blogosphere.

### 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
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### Top Posts & Pages

- The Veronese Embedding
- Locally Free Sheaves and Vector Bundles
- AG from the Beginning
- Locally Ringed Spaces and Varieties
- The Hilbert Polynomial Explained
- The Grothendieck Group of Coherent Sheaves on a Variety
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- Geometric Form of Riemann-Roch

Thanks Charlie, I really appreciate it :) .