Skip to main content

and
  1. Article

    Open Access

    Some new refinements of the Young, Hölder, and Minkowski inequalities

    We prove and discuss some new refined Hölder inequalities for any p > 1 ...

    Ludmila Nikolova, Lars-Erik Persson in Journal of Inequalities and Applications (2023)

  2. Article

    Open Access

    Refinements of some classical inequalities via superquadraticity

    Some new refined versions of the Jensen, Minkowski, and Hardy inequalities are stated and proved. In particular, these results both generalize and unify several results of this type. Some results are also new ...

    Ludmila Nikolova, Lars-Erik Persson in Journal of Inequalities and Applications (2022)

  3. Article

    Open Access

    \(M_{\varphi}M_{\psi}\) -convexity and separation theorems

    A characterization of pairs of functions that can be separated by an M φ ...

    Mea Bombardelli, Sanja Varošanec in Journal of Inequalities and Applications (2022)

  4. Article

    Open Access

    Continuous refinements of some Jensen-type inequalities via strong convexity with applications

    In this paper we prove new continuous refinements of some Jensen type inequalities in both direct and reversed forms. As applications we also derive some continuous refinements of Hermite–Hadamard, Hölder, and...

    Ludmila Nikolova, Lars-Erik Persson in Journal of Inequalities and Applications (2022)

  5. No Access

    Article

    Functionals Related to Gauss–Pólya Type Inequalities Involving Derivatives

    We consider several functionals associated with inequalities which involve derivatives of functions. As a consequence of those results we get new refinements and improvements for the Gauss–Pólya inequalities.

    Sanja Varošanec in Results in Mathematics (2019)

  6. Article

    Open Access

    A new look at classical inequalities involving Banach lattice norms

    Some classical inequalities are known also in a more general form of Banach lattice norms and/or in continuous forms (i.e., for ‘continuous’ many functions are involved instead of finite many as in the classic...

    Ludmila Nikolova, Lars-Erik Persson in Journal of Inequalities and Applications (2017)

  7. No Access

    Article

    Continuous Forms of Classical Inequalities

    The main aim of this paper is to focus on the question to develop classical inequalities to hold in a more general “continuous” form (involving infinitely many functions and/or spaces). First, we discuss such ...

    Ludmila Nikolova, Lars-Erik Persson in Mediterranean Journal of Mathematics (2016)

  8. Article

    Open Access

    Properties of some functionals associated with h-concave and quasilinear functions with applications to inequalities

    We consider quasilinearity of the functional ( h ∘ v ) ...

    Ludmila Nikolova, Sanja Varošanec in Journal of Inequalities and Applications (2014)

  9. Article

    Open Access

    On some inequalities for functions with nondecreasing increments of higher order

    We investigate a class of functions with nondecreasing increments of higher order. A generalization of Brunk’s theorem is proved for that class of functions. Also, we consider functions with nondecreasing incr...

    Asif R Khan, Josip Pečarić, Sanja Varošanec in Journal of Inequalities and Applications (2013)

  10. Article

    Open Access

    The Beckenbach-Dresher inequality in the Ψ-direct sums of spaces and related results

    Let ψ ...

    Ludmila Nikolova, Lars-Erik Persson in Journal of Inequalities and Applications (2012)

  11. No Access

    Article

    Properties of Map**s Related to the Minkowski Inequality

    In this paper we obtain properties of several map**s which are arisen from the Minkowski inequality. We investigate superadditivity (subadditivity) and monotonicity of those functions, and give some refineme...

    Božidar Ivanković, Josip Pečarić, Sanja Varošanec in Mediterranean Journal of Mathematics (2011)