Results 31 to 40 of about 38,229 (306)

New Modifications of Integral Inequalities via -Convexity Pertaining to Fractional Calculus and Their Applications

open access: yesMathematics, 2021
Integral inequalities for ℘-convex functions are established by using a generalised fractional integral operator based on Raina’s function. Hermite–Hadamard type inequality is presented for ℘-convex functions via generalised fractional integral operator.
Saima Rashid   +3 more
doaj   +1 more source

The Riemann method for equations with a dominant partial derivative (A Review) [PDF]

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2021
This review article is devoted to a class of linear equations with a dominant (leading) partial derivative of the form \((D+M)u=f\), where \(Du\) is a mixed partial derivative, and \(M\) is a linear differential operator containing the derivatives of the
Aleksey N. Mironov   +2 more
doaj   +1 more source

Integral inequalities via harmonically h-convexity

open access: yesMoroccan Journal of Pure and Applied Analysis, 2021
In this paper, we establish some estimates of the left side of the generalized Gauss-Jacobi quadrature formula for harmonic h-preinvex functions involving Euler’s beta and hypergeometric functions.
Merad Meriem   +2 more
doaj   +1 more source

Hyperbolic and trigonometric hypergeometric solutions to the star-star equation

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We construct the hyperbolic and trigonometric solutions to the star-star relation via the gauge/YBE correspondence by using the three-dimensional lens partition function and superconformal index for a certain $$\mathcal N=2$$ N = 2 supersymmetric gauge ...
Erdal Catak   +2 more
doaj   +1 more source

On Bailey pairs for N $$ \mathcal{N} $$ = 2 supersymmetric gauge theories on S b 3 / ℤ r $$ {S}_b^3/{\mathbb{Z}}_r $$

open access: yesJournal of High Energy Physics, 2023
We study Bailey pairs construction for hyperbolic hypergeometric integral identities acquired via the duality of lens partitions functions for the three-dimensional N $$ \mathcal{N} $$ = 2 supersymmetric gauge theories on S b 3 / ℤ r $$ {S}_b^3/{\mathbb ...
Ilmar Gahramanov   +3 more
doaj   +1 more source

On Warnaar's elliptic matrix inversion and Karlsson-Minton-type elliptic hypergeometric series [PDF]

open access: yes, 2003
Using Krattenthaler's operator method, we give a new proof of Warnaar's recent elliptic extension of Krattenthaler's matrix inversion. Further, using a theta function identity closely related to Warnaar's inversion, we derive summation and transformation
Andrews   +30 more
core   +2 more sources

Inequalities for some basic hypergeometric functions

open access: yesПроблемы анализа, 2019
We establish conditions for the discrete versions of logarithmic concavity and convexity of the higher order regularized basic hypergeometric functions with respect to the simultaneous shift of all its parameters.
Kalmykov S. I., Karp D. B.
doaj   +1 more source

Identities for Hypergeometric Integrals of Different Dimensions [PDF]

open access: yesLetters in Mathematical Physics, 2005
Given complex numbers $m_1,l_1$ and positive integers $m_2,l_2$, such that $m_1+m_2=l_1+l_2$, we define $l_2$-dimensional hypergeometric integrals $I_{a,b}(z;m_1,m_2,l_1,l_2)$, $a,b=0,...,\min(m_2,l_2)$, depending on a complex parameter $z$. We show that $I_{a,b}(z;m_1,m_2,l_1,l_2)=I_{a,b}(z;l_1,l_2,m_1,m_2)$, thus establishing an equality of $l_2$ and
Alexander Varchenko, Vitaly Tarasov
openaire   +3 more sources

q-hypergeometric double sums as mock theta functions [PDF]

open access: yes, 2012
Recently, Bringmann and Kane established two new Bailey pairs and used them to relate certain q-hypergeometric series to real quadratic fields. We show how these pairs give rise to new mock theta functions in the form of q-hypergeometric double sums ...
Andrews   +5 more
core   +3 more sources

Summation identities and transformations for hypergeometric series [PDF]

open access: yesAnnales mathématiques du Québec, 2017
We find summation identities and transformations for the McCarthy's $p$-adic hypergeometric series by evaluating certain Gauss sums which appear while counting points on the family $$Z_ : x_1^d+x_2^d=d x_1x_2^{d-1}$$ over a finite field $\mathbb{F}_p$. A.
Barman, Rupam, Saikia, Neelam
openaire   +5 more sources

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