JournalsemVol. 78, No. 3

Volume 78, No. 3 (2023)

Elemente der Mathematik

S2O

Articles of this issue are accessible as open access under our subscribe to open model.

Elem. Math. cover

pp. 93–100
Another extension of Lobachevsky’s formula
Hongwei Chen
DOI 10.4171/EM/494
pp. 101–112
Regression ellipses via hyperbolic geometry
Lilija NaiwertKarlheinz Spindler
DOI 10.4171/EM/480
pp. 113–122
Approximation of polynomials by Hermite interpolation
Robert KantrowitzMichael M. Neumann
DOI 10.4171/EM/481
pp. 123–126
Isosceles tetrahedrons with integer edges and volume in the $Z \times Z \times Z$ grid
Robert Brawer
DOI 10.4171/EM/475
pp. 127–130
A remark on an identity involving products of binomial coefficients
Ulrich Abel
DOI 10.4171/EM/474
pp. 131–132
A simple proof of the Fundamental Theorem of Algebra
Bikash Chakraborty
DOI 10.4171/EM/484
pp. 133–134
Rezensionen
DOI 10.4171/EM/499
pp. 135–140
Aufgaben
DOI 10.4171/EM/509