• Title/Summary/Keyword: m-Convex Function

Search Result 52, Processing Time 0.026 seconds

SOME NEW ESTIMATES FOR EXPONENTIALLY (ħ, m)-CONVEX FUNCTIONS VIA EXTENDED GENERALIZED FRACTIONAL INTEGRAL OPERATORS

  • Rashid, Saima;Noor, Muhammad Aslam;Noor, Khalida Inayat
    • Korean Journal of Mathematics
    • /
    • v.27 no.4
    • /
    • pp.843-860
    • /
    • 2019
  • In the article, we present several new Hermite-Hadamard and Hermite-Hadamard-Fejér type inequalities for the exponentially (ħ, m)-convex functions via an extended generalized Mittag-Leffler function. As applications, some variants for certain typ e of fractional integral operators are established and some remarkable special cases of our results are also have been obtained.

APPROXIMATELY CONVEX SCHWARTZ DISTRIBUTIONS

  • Chung, Jae-Young
    • The Pure and Applied Mathematics
    • /
    • v.16 no.2
    • /
    • pp.179-186
    • /
    • 2009
  • Generalizing the approximately convex function which is introduced by D.H. Hyers and S.M. Ulam we establish an approximately convex Schwartz distribution and prove that every approximately convex Schwartz distribution is an approximately convex function.

  • PDF

RIEMANN-LIOUVILLE FRACTIONAL VERSIONS OF HADAMARD INEQUALITY FOR STRONGLY (α, m)-CONVEX FUNCTIONS

  • Farid, Ghulam;Akbar, Saira Bano;Rathour, Laxmi;Mishra, Lakshmi Narayan
    • Korean Journal of Mathematics
    • /
    • v.29 no.4
    • /
    • pp.687-704
    • /
    • 2021
  • The refinement of an inequality provides better convergence of one quantity towards the other one. We have established the refinements of Hadamard inequalities for Riemann-Liouville fractional integrals via strongly (α, m)-convex functions. In particular, we obtain two refinements of the classical Hadamard inequality. By using some known integral identities we also give refinements of error bounds of some fractional Hadamard inequalities.

REFINEMENTS OF FRACTIONAL VERSIONS OF HADAMARD INEQUALITY FOR LIOUVILLE-CAPUTO FRACTIONAL DERIVATIVES

  • GHULAM FARID;LAXMI RATHOUR;SIDRA BIBI;MUHAMMAD SAEED AKRAM;LAKSHMI NARAYAN MISHRA;VISHNU NARAYAN MISHRA
    • Journal of Applied and Pure Mathematics
    • /
    • v.5 no.1_2
    • /
    • pp.95-108
    • /
    • 2023
  • The Hadamard type inequalities for fractional integral operators of convex functions are studied at very large scale. This paper provides the Hadamard type inequalities for refined (α,h-m)-convex functions by utilizing Liouville-Caputo fractional (L-CF) derivatives. These inequalities give refinements of already existing (L-CF) inequalities of Hadamard type for many well known classes of functions provided the function h is bounded above by ${\frac{1}{\sqrt{2}}}$.

Extensing of Exponentially Convex Function on the Heisenberg Group

  • Zabel, A.M.;Bajnaid, Maha A.
    • Kyungpook Mathematical Journal
    • /
    • v.45 no.4
    • /
    • pp.491-502
    • /
    • 2005
  • The main purpose of this paper is to extend the exponentially convex functions which are defined and exponentially convex on a cylinderical neighborhood in the Heisenberg group. They are expanded in terms of an integral transform associated to the sub-Laplacian operator. Extension of such functions on abelian Lie group are studied in [15].

  • PDF

k-FRACTIONAL INTEGRAL INEQUALITIES FOR (h - m)-CONVEX FUNCTIONS VIA CAPUTO k-FRACTIONAL DERIVATIVES

  • Mishra, Lakshmi Narayan;Ain, Qurat Ul;Farid, Ghulam;Rehman, Atiq Ur
    • Korean Journal of Mathematics
    • /
    • v.27 no.2
    • /
    • pp.357-374
    • /
    • 2019
  • In this paper, first we obtain some inequalities of Hadamard type for (h - m)-convex functions via Caputo k-fractional derivatives. Secondly, two integral identities including the (n + 1) and (n+ 2) order derivatives of a given function via Caputo k-fractional derivatives have been established. Using these identities estimations of Hadamard type integral inequalities for the Caputo k-fractional derivatives have been proved.

ON F-HARMONIC MAPS AND CONVEX FUNCTIONS

  • Kang, Tae-Ho
    • East Asian mathematical journal
    • /
    • v.19 no.2
    • /
    • pp.165-171
    • /
    • 2003
  • We show that any F-harmonic map from a compact manifold M to N is necessarily constant if N possesses a strictly-convex function, and prove 'Liouville type theorems' for F-harmonic maps. Finally, when the target manifold is the real line, we get a result for F-subharmonic functions.

  • PDF