**S.S. Abhyankar**

Purdue University, USA

December 15, 2011

**Curvettes and Jacobian Problem**:
Dicritical Divisors are a new tool of attacking the famous Jacobian Problem. Curvettes are a new way of looking at Dicritical Divisors.
A Curvette is a snake-like quadratic sequence risiing from the base ring to a prime divisors. They induce an approximate factorization of a two variable polynomial which may or may not have a jacobian mate.
Dicritical Divisors reminded me of Spiders in the Marathi Poem
`EKA KOLIYANE EKADA APULE JALE BANDHIYELE....' A Curvette reminds me of the Nag-Panchami Baj Exihibition in a MANDIR in Gwalior where I grew up, and a curvette-pair is like the NAGAPASHA released by Indrajit. Just as spiders were joint work with Ignacio Luengo,
snakes are joint work with Enrique Artal.