Witten's conjecture and Property P
Witten's conjecture and Property P
复制标题
威滕猜想和性质 P
DOI:
--
复制
发表时间:
2003
期刊:
影响因子:
--
通讯作者:
T. Mrowka
中科院分区:
文献类型:
--
作者:
P. Kronheimer;T. Mrowka
Let K be a non-trivial knot in the 3{sphere and let Y be the 3{manifold obtained by surgery on K with surgery-coecient 1. Using tools from gauge theory and symplectic topology, it is shown that the fundamental group of Y admits a non-trivial homomorphism to the group SO(3). In particular, Y cannot be a homotopy-sphere.