JournalsemVol. 65, No. 3Elemente der MathematikVolume 65, Number 3, 2010DOI: 10.4171/em | ISSN: 0013-6018 | eISSN: 1420-8962Laplace, Fourier, and stochastic diffusionT. N. Narasimhanpp. 89–100On a certain problem of Ulam and its generalizationAnup Biswaspp. 101–103Eulersche KnicklastPhilippe CachotMarkus MeierMarcel Steiner-CurtisUrs Wüstpp. 104–120On a remark of Makowski about perfect numbersLuis H. Gallardopp. 121–126Aufgabenpp. 127–130Rezensionenpp. 131–132
