Title of article
Smooth structures on Σ×R
Author/Authors
Fang، نويسنده , , Fuquan، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
9
From page
123
To page
131
Abstract
We prove that there are uncountably many smooth structures on the four manifold Σ×R if Σ belongs to one of the following classes: 1.
al homology spheres;
t 3-manifolds;
flat 3-manifolds.
er, when Σ is a rational homology sphere, these smooth structures on Σ×R can be embedded into the connected sums of CP2.
Keywords
Rational homology sphere , Smooth structure , Seifert 3-manifold , Almost flat 3-manifold
Journal title
Topology and its Applications
Serial Year
1999
Journal title
Topology and its Applications
Record number
1579506
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