Results 61 to 70 of about 84,384 (149)

Refinement of Midpoint and Trapezoid Type Inequalities for Multiplicatively Convex Functions [PDF]

open access: yesSahand Communications in Mathematical Analysis
In this study, we first establish two new identities for multiplicative differentiable functions. Based on these identities, we derive the midpoint and trapezoid type inequalities.
Amel Berhail, Badreddine Meftah
doaj   +1 more source

Flow development region in the boundary layer: two-component molecular viscosity and partial slip

open access: yesАвіаційно-космічна техніка та технологія, 2023
The subject of this study is the flow development region of laminar incompressible fluid flow in the boundary layer. This flow is an example where a direct application of the Navier-Stokes equations of gradient-free laminar incompressible fluid flow, in ...
Pavlo Lukianov, Lin Song
doaj   +1 more source

Companion of Ostrowski Inequality for Multiplicatively Convex Functions [PDF]

open access: yesSahand Communications in Mathematical Analysis
The objective of this paper is to examine integral inequalities related to multiplicatively differentiable functions. Initially, we establish a novel identity using the two-point Newton-Cotes formula for multiplicatively differentiable functions.
Badreddine Meftah   +3 more
doaj   +1 more source

Mathematical modelling with experimental validation of viscoelastic properties in non-Newtonian fluids

open access: yesPhilosophical Transactions of the Royal Society A, 2020
The paper proposes a mathematical framework for the use of fractional-order impedance models to capture fluid mechanics properties in frequency-domain experimental datasets.
C. Ionescu   +4 more
semanticscholar   +1 more source

Cosmological Newtonian limits on large spacetime scales

open access: yes, 2018
We establish the existence of $1$-parameter families of $\epsilon$-dependent solutions to the Einstein-Euler equations with a positive cosmological constant $\Lambda >0$ and a linear equation of state $p=\epsilon^2 K \rho ...
Liu, Chao, Oliynyk, Todd A.
core   +1 more source

Matrix Transformations between Certain Sequence Spaces over the Non-Newtonian Complex Field

open access: yesThe Scientific World Journal, 2014
In some cases, the most general linear operator between two sequence spaces is given by an infinite matrix. So the theory of matrix transformations has always been of great interest in the study of sequence spaces. In the present paper, we introduce the
Uğur Kadak, Hakan Efe
doaj   +1 more source

Induction without Probabilities [PDF]

open access: yes, 2007
A simple indeterministic system is displayed and it is urged that we cannot responsibly infer inductively over it if we presume that the probability calculus is the appropriate logic of induction.
Norton, John D
core  

Milne's Estimates via Conformable Fractional Multiplicative Integrals

open access: yesUniversal Journal of Mathematics and Applications
This paper explores Milne’s inequality in the context of multiplicative conformable fractional integrals, a recent extension of classical fractional calculus rooted in non-Newtonian analysis.
Abdelghani Lakhdari   +3 more
doaj   +1 more source

Efficient numerical modeling of time-fractal tangent hyperbolic fluid flow with heat and mass transfer

open access: yesPartial Differential Equations in Applied Mathematics
This paper introduces a precise method for solving time-fractal parabolic equations specifically designed to represent complex physical phenomena using fractal calculus. The suggested technique attains third-order accuracy by utilizing the fractal Taylor
Muhammad Shoaib Arif   +2 more
doaj   +1 more source

The Rényi Entropies Operate in Positive Semifields

open access: yesEntropy, 2019
We set out to demonstrate that the Rényi entropies are better thought of as operating in a type of non-linear semiring called a positive semifield.
Francisco J. Valverde-Albacete   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy