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  • Seminars and Colloquia

10/21(Tue) 16:30
정재승(KAIST)
NIMS Colloquium

10/24(Fri) 16:00
윤동성(국가수리과학연구소)
Etc.

10/27(Mon) 15:30
Kyusik Hong(KIAS)
Etc.

10/27(Mon) 17:00
Sang-Bum Yoo(POSTECH)
Etc.

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  • Conferences and Workshops

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  • 2014-19 Two complex numbers
    Prove that for two non-zero complex numbers \(x\) and \(y\), if \(|x| ,| y|\le 1\), then \[ |x-y|\le |\log x-\log y|.\]

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