Cobordism group of Morse functions on surfaces : Dedicated to Professor Tatsuo Suwa on his sixtieth birthday

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概要

• 論文の詳細を見る

• We define the cobordism group of Morse functions on manifolds and show that it is an infinite cyclic group for dimension two in the oriented case. We also give an explicit Morse function which gives a generator of the group.

• 社団法人 日本数学会の論文
• 2003-10-01

著者

• Saeki Osamu

  Faculty Of Mathematics Kyushu University

• IKEGAMI Kazuichi

  Department of Mathematics Graduate School of Science Hiroshima University

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• Cobordism group of Morse functions on surfaces : Dedicated to Professor Tatsuo Suwa on his sixtieth birthday
• Cobordism group of Morse functions on manifolds
• Height functions on surfaces with three critical values

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