AUTOMORPHISMS OF THE 3-SPHERE THAT PRESERVE A GENUS TWO HEEGAARD SPLITTING
AUTOMORPHISMS OF THE 3-SPHERE THAT PRESERVE A GENUS TWO HEEGAARD SPLITTING
复制标题
保留属二 Heegard 分裂的 3 球自同构
DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
M. Scharlemann
中科院分区:
文献类型:
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作者:
M. Scharlemann
An updated proof of a 1933 theorem of Goeritz, exhibiting a finite set of generators for the group of automorphisms of S 3 that preserve a genus two Heegaard splitting. The group is analyzed via its action on a certain connected 2-complex.