Title of article
Geometric automorphism groups of symplectic 4-manifolds
Author/Authors
Dai، نويسنده , , Bo and Ho، نويسنده , , Chung-Li J. Li، نويسنده , , Tian-Jun، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2014
Pages
11
From page
1
To page
11
Abstract
Let M be a closed, oriented, smooth 4-manifold with intersection form Γ, A ( Γ ) the automorphism group of Γ and D ( M ) the subgroup induced by orientation-preserving diffeomorphisms of M. In this note we study the question when D ( M ) is of infinite index in A ( Γ ) for a symplectic 4-manifold.
Keywords
Symplectic manifolds , automorphism groups
Journal title
Topology and its Applications
Serial Year
2014
Journal title
Topology and its Applications
Record number
1584053
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