28 citations · 39 across the 8 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
math.AG2012
-fibrations on affine threefolds
R. V. Gurjar, M. Koras, K. Masuda +2
The affine line minus one point is the underlying space of the algebraic torus of dimension one. However the fibration of an affine algebraic threefold by the affine line minus one…
math.AG2012
Some properties of C* in C^2
Mariusz Koras, Peter Russell
We consider plane curves isomorphic to C*. We prove that with one exception the branches at infinity can be separated by an automorphism of C^2. We also give a bound for selfinters…