Results 1 to 10 of about 37,112 (120)

On escape criterion of an orbit with s−convexity and illustrations of the behavior shifts in Mandelbrot and Julia set fractals [PDF]

open access: yesPLoS ONE
Our study presents a novel orbit with s-convexity, for illustration of the behavior shift in the fractals. We provide a theorem to demonstrate the escape criterion for transcendental cosine functions of the type Tα,β(u) = cos(um)+αu + β, for [Formula ...
Naeem Saleem   +2 more
exaly   +7 more sources

Escape criterion for generating fractals using Picard–Thakur hybrid iteration

open access: yesAEJ - Alexandria Engineering Journal
Fractals are important to explore the objects of our natural environment, such as mountains, trees, ferns, plants, lightning, rainbows, and snowflakes.
Waqas Nazeer   +2 more
exaly   +4 more sources

Some Escape Time Results for General Complex Polynomials and Biomorphs Generation by a New Iteration Process

open access: yesMathematics, 2020
Biomorphs are graphic objects with very interesting shapes resembling unicellular and microbial organisms such as bacteria. They have applications in different fields like medical science, art, painting, engineering and the textile industry.
Lateef Olakunle Jolaoso   +2 more
exaly   +3 more sources

Escape Criterion Using Fixed Point Iteration with Applications in Fractal Generation [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences
This study employs the Picard-S3 iteration method, which proves to be particularly useful for visualizing and examining fractals, as well as investigating intricate dynamical systems. In the present paper, we focus on the complex polynomial function.
Sanjay Kumar Padaliya   +3 more
doaj   +2 more sources

An Escape-Time Criterion for Queueing Networks: Asymptotic Risk-Sensitive Control via Differential Games [PDF]

open access: yesMathematics of Operations Research, 2003
We consider the problem of risk-sensitive control of a stochastic network. In controlling such a network, an escape-time criterion can be useful if one wishes to regulate the occurrence of large buffers and buffer overflow. In this paper a risk-sensitive escape time criterion is formulated, which in comparison to the ordinary escape-time criteria ...
Rami Atar, Adam Shwartz, Paul Dupuis
exaly   +4 more sources

A CRITERION FOR THE VALIDITY OF PARKER’S MODEL IN THERMAL ESCAPE PROBLEMS FOR PLANETARY ATMOSPHERES [PDF]

open access: yesAstrophysical Journal Letters, 2015
Mass escape rate of mon- and diatomic gases from a planetary atmosphere is studied based on Parker's model for a broad range of surface conditions. The escape rate is found to follow two asymptotic regimes, namely, high- and low-density regimes, with a short intermediate regime between them.
exaly   +2 more sources

A Feature Selection Method Based on an Improved Sand Cat Swarm Optimization Algorithm with Multi-Strategy Fusion [PDF]

open access: yesEntropy
Feature selection (FS) plays a crucial role in high-dimensional data analysis by improving model performance and reducing computational complexity. However, existing metaheuristic-based FS methods often suffer from insufficient population diversity ...
Zhouheng Wu   +5 more
doaj   +2 more sources

Fractals as Julia Sets of Complex Sine Function via Fixed Point Iterations

open access: yesFractal and Fractional, 2021
We explore some new variants of the Julia set by developing the escape criteria for a function sin(zn)+az+c, where a,c∈C, n≥2, and z is a complex variable, utilizing four distinct fixed point iterative methods.
Swati Antal   +3 more
doaj   +1 more source

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