Visualizing Algebraic Curves: from Riemann to Grothendieck
Shabat, George B.
(Russian State University for the Humanities, Miuss sq. 6, Moscow, GSP-3, 125993, Institute of Theoretical and Experimental Physics Bol’shaya Cheremushkinskaya st., 25, Moscow, 117218, Russia, e-mail: firstname.lastname@example.org)
We consider the smallest possible ramification. The corresponding pairs are represented by only finite set of points in the individual Hurwitz space, but the set of Riemann surfaces admitting the meromorphic functions with the smallest possible number of critical values is dense in the moduli space.