Results 41 to 50 of about 441,089 (308)

Strongly embedded subspaces of p-convex Banach function spaces

open access: yesPositivity, 2012
J.M. Calabuig was supported by Ministerio de Economia y Competitividad (project MTM2011-23164) (Spain). J. Rodriguez was supported by Ministerio de Economia y Competitividad (project MTM2011-25377) (Spain). E. A. Sanchez-Perez was supported by Ministerio de Economia y Competitividad (project MTM2009-14483-C02-02) (Spain).
Calabuig Rodriguez, Jose Manuel   +2 more
openaire   +3 more sources

P-convexity of Musielak Orlicz function spaces of Bochner type

open access: yesRevista Matemática Complutense, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ryszard Płuciennik, Paweł Kolwicz
openaire   +3 more sources

Injectivity of sections of convex harmonic mappings and convolution theorems [PDF]

open access: yes, 2015
In the article the authors consider the class ${\mathcal H}_0$ of sense-preserving harmonic functions $f=h+\overline{g}$ defined in the unit disk $|z|
A. W. Goodman   +36 more
core   +2 more sources

Coefficient estimates for some classes of p-valent functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1988
Let Ap, where p is a positive integer, denote the class of functions f(z)=zp+∑n=p+1anzn which are analytic in U={z:|z|
M. K. Aouf
doaj   +1 more source

Geometric convexity of the generalized sine and the generalized hyperbolic sine [PDF]

open access: yes, 2013
In the paper, the authors prove that the generalized sine function $\sin_{p,q}(x)$ and the generalized hyperbolic sine function $\sinh_{p,q}(x)$ are geometrically concave and geometrically convex, respectively.
Jiang, Wei-Dong, Qi, Feng
core   +1 more source

Ostrowski type inequalities for $p$-convex functions

open access: yesNew Trends in Mathematical Science, 2016
In this paper, we give a different version of theconcept of -convex functions and obtain some new properties of -convex functions. Moreover we establish some Ostrowski type inequalitiesfor the class of functions whose derivatives in absolute values at certainpowers are -convex.
openaire   +3 more sources

Some inequalities for operator (p,h)-convex functions

open access: yes, 2017
Let $p$ be a positive number and $h$ a function on $\mathbb{R}^+$ satisfying $h(xy) \ge h(x) h(y)$ for any $x, y \in \mathbb{R}^+$. A non-negative continuous function $f$ on $K (\subset \mathbb{R}^+)$ is said to be {\it operator $(p,h)$-convex} if \begin{
Dinh, Trung Hoa, Vo, Khue TB
core   +1 more source

On HT-convexity and Hadamard-type inequalities

open access: yesJournal of Inequalities and Applications, 2020
In the paper, the authors define a new notion of “HT-convex function”, present some Hadamard-type inequalities for the new class of HT-convex functions and for the product of any two HT-convex functions, and derive some inequalities for the arithmetic ...
Shu-Ping Bai, Shu-Hong Wang, Feng Qi
doaj   +1 more source

Hermite-Hadamard Type Inequalities via Exponentially (p, h)-Convex Functions

open access: yesIEEE Access, 2020
Here we introduce new class of exponentially convex function namely exponentially $(p,h)$ -convex function. We find the Hermite-Hadamard type inequalities via exponentially $(p,h)$ -convex functions. We extend the various familar results.
N. Mehreen, M. Anwar
doaj   +1 more source

Nonparametric estimation of multivariate convex-transformed densities

open access: yes, 2012
We study estimation of multivariate densities $p$ of the form $p(x)=h(g(x))$ for $x\in \mathbb {R}^d$ and for a fixed monotone function $h$ and an unknown convex function $g$.
Seregin, Arseni, Wellner, Jon A.
core   +1 more source

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