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.
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Monthly Archives: May 2009
Endomorphisms of Elliptic Curves and the Tate module
Dear Readers, We’ve now talked about quaternion algebras, and today I’ll talk about the surprisingly close connection between quaternion algebras and elliptic curves. We first recall a fundamental fact about isogenies:
Posted in Uncategorized
11 Comments
Applications of the Schubert Calculus
Ok, this is going to be my last post in enumerative geometry for a while, as I’m kind of drifting away from the subject. However, this one will be fun. We’ve already established the structure of the cohomology ring for … Continue reading
Charles Siegel
Jim Stankewicz
Matt DeLand
Rigorous Trivialities 