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Exponential Formulas and Lie Algebra Type Star Products [PDF]

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2012
Given formal differential operators $F_i$ on polynomial algebrain several variables $x_1,...,x_n$, we discuss finding expressions $K_l$ determined by the equation $exp(sum_i x_i F_i)(exp(sum_j q_j x_j)) = exp(sum_l K_l x_l)$ and their applications.
Dragutin Svrtan   +5 more
doaj   +4 more sources

Certain exponential type m-convexity inequalities for fractional integrals with exponential kernels

open access: yesAIMS Mathematics, 2022
By applying exponential type $ m $-convexity, the Hölder inequality and the power mean inequality, this paper is devoted to conclude explicit bounds for the fractional integrals with exponential kernels inequalities, such as right-side Hadamard type ...
Hao Wang   +3 more
doaj   +1 more source

Neutrosophic Generalized Exponential Robust Ratio Type Estimators

open access: yesInternational Journal of Analysis and Applications, 2023
Estimators proposed under classical statistics fail if data are vague or indeterminate. Neutrosophic Statistics are the only alternative because its deal with indeterminacy.
Yashpal Singh Raghav
doaj   +1 more source

Exponential type duality for η-approximated variational problems [PDF]

open access: yesYugoslav Journal of Operations Research, 2020
In this article, we use the so-called η-approximation method for solving a new class of nonconvex variational problems with exponential (p, r)-invex functionals.
Jha Shalini, Das Prasun, Antczak Tadeusz
doaj   +1 more source

Bergman spaces with exponential type weights

open access: yesJournal of Inequalities and Applications, 2021
For 1 ≤ p < ∞ $1\le ...
Hicham Arroussi
doaj   +1 more source

On inequalities of Hermite-Hadamard type via n-polynomial exponential type s-convex functions

open access: yesAIMS Mathematics, 2022
In this paper, a new class of Hermite-Hadamard type integral inequalities using a strong type of convexity, known as n-polynomial exponential type s-convex function, is studied.
Muhammad Samraiz   +4 more
doaj   +1 more source

Ratio-cum-product type exponential estimator

open access: yesStatistica, 2013
This paper addresses the problem of estimating the population mean of the study variate Y using information on two auxiliary variables X1 and X2 . A ratio-cum-product type exponential estimator has been suggested and its bias and mean squared error have ...
Housila P. Singh   +2 more
doaj   +1 more source

Some Hadamard-Type Integral Inequalities Involving Modified Harmonic Exponential Type Convexity

open access: yesAxioms, 2023
The term convexity and theory of inequalities is an enormous and intriguing domain of research in the realm of mathematical comprehension. Due to its applications in multiple areas of science, the theory of convexity and inequalities have recently ...
Asif Ali Shaikh   +4 more
doaj   +1 more source

Hermite-Hadamard type inequalities for interval-valued exponential type pre-invex functions via Riemann-Liouville fractional integrals

open access: yesAIMS Mathematics, 2022
In the present research, we develop Hermite-Hadamard type inequalities for interval-valued exponential type pre-invex functions in Riemann-Liouville interval-valued fractional operator settings.
Hongling Zhou   +3 more
doaj   +1 more source

Multidimensional Thermoelasticity for Nonsimple Materials -- Well-Posedness and Long-Time Behavior [PDF]

open access: yes, 2016
An initial-boundary value problem for the multidimensional type III thermoelaticity for a nonsimple material with a center of symmetry is considered. In the linear case, the well-posedness with and without Kelvin-Voigt and/or frictional damping in the ...
Anikushyn, Andrii, Pokojovy, Michael
core   +3 more sources

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