海量图书期刊资源,随时随地畅享阅读乐趣
A Conjectured Characterization of CirclesHans Herda · The American Mathematical Monthly · 1971
News and LettersAviezri S. Fraenkel and Hans Herda · Mathematics Magazine · 1980
A Conjectured Characterization of CirclesHerda, Hans · The American Mathematical Monthly · 1971
News & LettersFraenkel, Aviezri S.; Herda, Hans · Mathematics Magazine · 1980
A Characterization of Circles and Other Closed CurvesHans Herda · The American Mathematical Monthly · 1974
Never Rush to Be First in Playing NimbiAviezri S. Fraenkel and Hans Herda · Mathematics Magazine · 1980
Never Rush to Be First in Playing NimbiFraenkel, Aviezri S.; Herda, Hans · Mathematics Magazine · 1980
Front MatterThe American Mathematical Monthly · 2011
Front MatterThe American Mathematical Monthly · 2012
The Mathematics of DoodlingRavi Vakil · The American Mathematical Monthly · 2011
What Does the Spectral Theorem Say?P. R. Halmos · The American Mathematical Monthly · 1963
Hilbert's Tenth Problem is UnsolvableMartin Davis · The American Mathematical Monthly · 1973
The Transcendence of πIvan Niven · The American Mathematical Monthly · 1939
The D'Alembert Functional EquationF. J. Papp · The American Mathematical Monthly · 1985
Most Monotone Functions are SingularTudor Zamfirescu · The American Mathematical Monthly · 1981