2 papers
math.GT2009
Lefschetz fibration structures on knot surgery 4-manifolds
Jongil Park, Ki-Heon Yun
In this article we study Lefschetz fibration structures on knot surgery 4-manifolds obtained from an elliptic surface E(2) using Kanenobu knots . As a result, we get an infinite…
math.GT2007
Exotic smooth structures on (2n+2l-1)CP^2#(2n+4l-1)(-CP^2)
Jongil Park, Ki-Heon Yun
As an application of `reverse engineering' technique introduced by R. Fintushel, D. Park and R. Stern \cite{FPS}, we construct an infinite family of fake (2n+2l-1)CP^2#(2n+4l-1)(-C…