Results 1 to 10 of about 751 (193)

Sharp bounds for the Sándor–Yang means in terms of arithmetic and contra-harmonic means [PDF]

Journal of Inequalities and Applications, 2018
In the article, we provide several sharp upper and lower bounds for two Sándor–Yang means in terms of combinations of arithmetic and contra-harmonic means.
Hui-Zuo Xu, Yu-Ming Chu, Wei-Mao Qian
doaj   +23 more sources

Bounds for the Neuman–Sándor Mean in Terms of the Arithmetic and Contra-Harmonic Means

Axioms, 2022
In this paper, the authors provide several sharp upper and lower bounds for the Neuman–Sándor mean in terms of the arithmetic and contra-harmonic means, and present some new sharp inequalities involving hyperbolic sine function and hyperbolic cosine ...
Wen-Hui Li, Peng Miao, Bai-Ni Guo
doaj   +4 more sources

A new method using the Forward Backward technique with Contra Harmonic mean formula [PDF]

Journal of Physics: Conference Series, 2021
AbstractWe introduce a new method for solving Initial Value Problems (IVPs) in Ordinary Differential Equations (ODEs), by making a mixing between the Forward (Predictor) – Backward (Corrector) technique and used it in the Contra Harmonic mean formula, this new method give us a parallelism in numerical calculations and it is more accurate than the old ...
exaly   +2 more sources

IMPROVEMENT OF HARMONIC AND CONTRA HARMONIC MEAN INEQUALITY CHAIN [PDF]

International Journal of Pure and Applied Mathematics, 2017
K.M. Nagaraja, K. Murali, R.C.L. Janardhana   +2 more
exaly   +2 more sources

Contra harmonic mean labeling of some graphs

International Journal of Contemporary Mathematical Sciences, 2017
S Somasundaram
exaly   +2 more sources

OMPLEMENTARY OF CLASSICAL MEANS WITH RESPECT TO HERON MEAN AND THEIR SCHUR CONVEXITIES [PDF]

Proceedings on Engineering Sciences, 2021
In this paper, the complementary of arithmetic mean, geometric mean, harmonic mean and contra harmonic mean with respect to Heron mean are defined. Further, by finding the partial derivatives developed the Schur convexity and Schur geometric convexity ...
K M Nagaraja, Ambika M Hejib, Sampathkumar R, Venkataramana B S   +3 more
doaj   +1 more source

Natural Image Super Resolution through Modified Adaptive Bilinear Interpolation Combined with Contra Harmonic Mean and Adaptive Median Filter [PDF]

International Journal of Image Graphics and Signal Processing, 2016
Suresha D, Prakash H N
exaly   +2 more sources

Modifikasi metode iterasi berorde tiga dengan orde konvergensi optimal

Majalah Ilmiah Matematika dan Statistika, 2023
Weerakoon-Fernando’s and Homeier’s methods are a third-order iterative method to solve nonlinear equations. A new third-order iterative method is constructed by sum of Weerakoon-Fernandon’s and Homeier’s method. This paper discusses the modification of
Annisa Agustina, Wartono Wartono
doaj   +1 more source

Inequalities for 3-convex functions and applications

Journal of New Results in Science, 2022
In this article, we derived new information inequalities on Jain-Saraswat's functional coefficient of distance (2013) for 3-convex functions. Further, we evaluated some important relations among Relative Jensen Shannon coefficient of distance, Relative ...
Praphull Chhabra
doaj   +1 more source

Bounds for the Convex Combination of Contra-harmonic and Harmonic Means by the Generalized Logarithmic Mean

European Journal of Pure and Applied Mathematics, 2022
We verify the optimal inequalities between generalized logarithmic mean and the weighted arithmetic mean of contra-harmonic and harmonic means.
Annop Sonubon, Somsak Orankitjaroen, Kamsing Nonlaopon   +2 more
openaire   +1 more source