The Pure and Applied Mathematics (한국수학교육학회지시리즈B:순수및응용수학)
- Volume 14 Issue 4
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- Pages.289-306
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- 2007
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- 1226-0657(pISSN)
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- 2287-6081(eISSN)
[ $H^f-SPACES$ ] FOR MAPS AND THEIR DUALS
Abstract
We define and study a concept of