All Stories

  1. Generalization of the Harmonic Weighted Mean Via Pythagorean Invariance Identity and Application

    Article • Annales Mathematicae Silesianae, July 2020, De Gruyter

    Janusz Matkowski, Peter Kahlig

  2. 102.48 The function ƒ(x) / x is v-shaped for convex ƒ

    Article • The Mathematical Gazette, October 2018, Cambridge University Press

    Janusz Matkowski

  3. Beta-type means

    Article • The Journal of Difference Equations and Applications, June 2017, Taylor & Francis

    Janusz Matkowski

  4. A Generalization of m-Convexity and a Sandwich Theorem

    Article • Annales Mathematicae Silesianae, January 2017, De Gruyter

    Teodoro Lara Pulido, Janusz Matkowski

  5. Persistently Optimal Policies in Stochastic Dynamic Programming with Generalized Discounting

    Article • Mathematics of Operations Research, February 2013, INFORMS

    Janusz Matkowski