충청수학회지 (Journal of the Chungcheong Mathematical Society)
- 제13권1호
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- Pages.101-107
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- 2000
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- 1226-3524(pISSN)
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- 2383-6245(eISSN)
A NOTE ON RECURSIVE SETS FOR MAPS OF THE CIRCLE
초록
For a continuous map f of the circle to itself, we show that if P(f) is closed, then
키워드