All Stories

  1. A quartic functional equation originating from the sum of the medians of a triangle in fuzzy normed space

    Article • January 2020, American Institute of Physics

    EMERITUS PROFESSOR JOHN RASSIAS

  2. Solution of the Ulam stability problem for Euler–Lagrange k-quintic mappings

    Article • Georgian Mathematical Journal, October 2018, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, S. A. Mohiuddine

  3. A fixed point approach to Ulam-Hyers stability of duodecic functional equation in quasi-β-normed spaces

    Article • Tbilisi Mathematical Journal, October 2017, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Dr BERI V SENTHIL KUMAR

  4. Ultrametric approximations of a Drygas functional equation

    Article • Advances in Pure and Applied Mathematics, January 2016, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Ahmed Charifi, Muaadh Almahalebi, Samir KABBAJ

  5. Mixed type functional equation

    Article • Georgian Mathematical Journal, January 2016, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Dr NARASIMMAN PASUPATHI, Dr Pasupathi Narasimman

  6. On a fractional advection dispersion equation in R N involving a critical nonlinearity

    Article • Open Mathematics, January 2016, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Nasrin Eghbali, Vida Kalvandi

  7. Ulam–Hyers stabilities of a generalized composite functional equation in non-Archimedean spaces

    Article • Advances in Pure and Applied Mathematics, January 2016, De Gruyter

    Dr NARASIMMAN PASUPATHI, EMERITUS PROFESSOR JOHN RASSIAS

  8. Ulam-Hyers stability of undecic functional equation in quasi-β-normed spaces: Fixed point method

    Article • Tbilisi Mathematical Journal, January 2016, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Dr BERI V SENTHIL KUMAR

  9. Mappings preserving unit distance on Heisenberg group

    Article • Tbilisi Mathematical Journal, January 2015, De Gruyter

    EMERITUS PROFESSOR JOHN RASSIAS, Ahmed Charifi, Samir KABBAJ