Goodreads Choice Awards 2025

Join the Goodreads Author Program

Are you Alexander N. Varchenko, author of the books below?
Singularities of Differentiable Maps by S M Gusein-Zade Vladimir I. Arnold - Collected Works by Vladimir I. Arnold Singularities of Differentiable Maps, Volume 1 by Vladimir I. Arnold Vladimir I. Arnold - Collected Works by Vladimir I. Arnold Singularities of Differentiable Maps, Volume 2 by Elionora Arnold


To join the author program as Alexander N. Varchenko, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads