On the Asymptotic Behavior of Sequences of Positive Linear Approximation Operators

2016 ◽  
pp. 267-280
Author(s):  
Ioan Gavrea ◽  
Mircea Ivan
Keyword(s):  
Asymptotic Behavior ◽  
Linear Approximation ◽  
Approximation Operators

Approximation of fuzzy numbers by using multi-knots piecewise linear fuzzy numbers1

2020 ◽  
Vol 39 (3) ◽  
pp. 3597-3615
Author(s):  
Guixiang Wang ◽  
Chenjie Shen ◽  
Yanyan Wang
Keyword(s):  
Approximation Algorithms ◽  
Linear Approximation ◽  
Fuzzy Number ◽  
Fuzzy Numbers ◽  
Piecewise Linear ◽  
Piecewise Linear Approximation ◽  
Approximation Operators ◽  
Set Up

In this paper, the problem of approximating general fuzzy number by using multi-knots piecewise linear fuzzy number is studied. First, r - s-knots piecewise linear fuzzy numbers are defined, and the conceptions of the I-nearest r - s-knots piecewise linear approximation and the II-nearest r - s-knots piecewise linear approximation are introduced for a general fuzzy number. Then, most importantly, we set up the methods to get the I-nearest r - s-knots piecewise linear approximation and the II-nearest r - s-knots piecewise linear approximation for a general fuzzy number. And then, we investigate some properties of the new approximation operators. Finally, we also present specific examples to show the effectiveness, usability and advantages of the methods proposed in this paper, and compare the methods with some other approximation algorithms.

ARIMA(p,d,q) and Non-Linear Approximation Models for the Fractal Dimension of the Density of Primes Less or Equal to a Positive Integer

2013 ◽  
Vol 1 (2) ◽  
pp. 177-191
Author(s):  
Roberto Padua ◽  
Rodel Azura ◽  
Mark Borres ◽  
Adriano Patac Jr. ◽  
◽  
...  
Keyword(s):  
Fractal Dimension ◽  
Positive Integer ◽  
Linear Approximation ◽  
Non Linear ◽  
Approximation Models

High-frequency asymptotic behavior of radiation spectra of moving charges in classical electrodynamics

1986 ◽  
Vol 149 (8) ◽  
pp. 709 ◽  
Author(s):  
I.I. Abbasov ◽  
Boris M. Bolotovskii ◽  
Valerii A. Davydov
Keyword(s):  
Asymptotic Behavior ◽  
High Frequency ◽  
Classical Electrodynamics ◽  
Radiation Spectra
Sign in / Sign up

Export Citation Format

Share Document