Daily Archives: July 31, 2008

Hurwitz’s Theorem

Ok, back to curves. We’d wandered a bit in the direction of this topic before, having discussed Bezout’s Theorem and the Riemann-Roch Theorem. Today we’ll talk about the Hurwitz formula, also called the Riemann-Hurwitz formula. It’s a rather nice result, … Continue reading

Posted in AG From the Beginning, Algebraic Geometry, Big Theorems, Curves | 2 Comments