JournalsemVol. 67, No. 4

Volume 67, No. 4 (2012)

Elemente der Mathematik

Elem. Math. cover

pp. 157–163
Tiling by incongruent equilateral triangles without requiring local finiteness
Christian Richter
DOI 10.4171/EM/205
pp. 164–168
The phi-ratio tests
Sayel AliMarion Deutsche Cohen
DOI 10.4171/EM/206
pp. 169–181
On certain permutation groups and sums of two squares
Pietro CorvajaCarlo PetronioUmberto Zannier
DOI 10.4171/EM/207
pp. 182–186
Divisibility of power sums and the generalized Erdős–Moser equation
Kieren MacMillanJonathan Sondow
DOI 10.4171/EM/208
pp. 187–195
Equicevian points on the altitudes of a triangle
Sadi Abu-SaymehMowaffaq Hajja
DOI 10.4171/EM/209
pp. 196–199
Aufgaben
DOI 10.4171/EM/210
pp. 200–202
Rezensionen
H. R. Schneebeli
DOI 10.4171/EM/211