Sooraj KuttyKrishnan

collaborators

2 papers

math.AG2008

Some Stably Tame Polynomial Automorphisms

Sooraj Kuttykrishnan

We study the structure of length three polynomial automorphisms of $R [X, Y]$ when $R$ is a UFD. These results are used to prove that if $\text{SL}_m(R[X_1,X_2,..., X_n]) = \text{E}_…

math.AG2008

Length Four Polynomial Automorphisms

Sooraj Kuttykrishnan

We study the structure of length four polynomial automorphisms of $R [X, Y]$ when $R$ is a UFD. The results from this study are used to prove that if $\text{SL}_m(R[X_1,X_2,..., X_n]…