和歌山大学教育学部紀要. 自然科学 54
2004-02-27 発行

デファイナブルG集合のデファイナブルG CW複体構造とその応用

DEFINABLE G CW COMPLEX STRUCTURES OF DEFINABLE G SETS AND THEIR APPLICATIONS
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英語
開始ページ
1
終了ページ
15
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Let G be a compact definable group. We prove that every pair of a definable G set and its closed definable G subset admits simultaneously definable G CW complex structures. As its applications, we prove that a canonical map from the set of definable G homotopy classes of definable G maps between definable G sets to that of G homotopy classes of continuous G maps between them is bijective. Moreover we prove that if G is a finite group, then the set of G vector bundle isomorphism classes of G vector bundles over a definable G set corresponds bijectively to that of definable G vector bundle isomorphism classes of definable G vector bundles.
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