JournalsemVol. 75, No. 4

Volume 75, No. 4 (2020)

Elemente der Mathematik

Elem. Math. cover

pp. 137–151
Begegnung zwischen klassischen Mittelwerten und Kegelschnitten
Joachim Jäger
DOI 10.4171/EM/416
pp. 152–165
The irrationality measure of $π$ as seen through the eyes of cos( $n$ )
Sully F. ChenErin P. J. Pearse
DOI 10.4171/EM/417
pp. 166–171
An inequality for cevians and applications
Martin LukarevskiDan Ștefan Marinescu
DOI 10.4171/EM/418
pp. 172–175
On the Inequalities of Grüss–Čebyshev and Kantorovich: A Probabilistic Approach
Lothar Heinrich
DOI 10.4171/EM/419
pp. 176–179
Aufgaben
DOI 10.4171/EM/420
pp. 180–182
Rezensionen
Yunus E. Zeytuncu
DOI 10.4171/EM/421