Volume 80, No. 2 (2025)
Elemente der Mathematik
S2O
Articles of this issue are accessible as open access under our subscribe to open model.
pp. 45–58 Zero-free regions for lacunary polynomials with positive coefficientsAaron Melman
pp. 59–65 Six primes in generalized Fermat numbersGerold BrändliJörg Waldvogel
pp. 66–69 How many stones can we place in empty baskets?Cezar Lupu
pp. 70–72 A synthetic proof of the Morley trisector theorem using congruent and similar trianglesQuang Hung Tran
pp. 73–77 Jacobsthal analogues of two Fibonacci–Lucas identities and a generalizationEmil Daniel SchwabGabriela Schwab
pp. 78–83 An extension of the Kantorovich inequality to Hilbert spacesSaikat RoyDebmalya Sain
pp. 84–88 Aufgaben