Results 11 to 20 of about 170,832 (317)

An investigation on the recurrent function of the Pythagorean fuzzy cellular topological dynamical system [PDF]

open access: yesHeliyon
This study is about Pythagorean fuzzy cellular topological dynamical system which is generated using Pythagorean fuzzy cellular space. A dynamical system receives input for a certain function and performs an iterative procedure for that same function.
Gnanachristy N B, Revathi G K
doaj   +2 more sources

Category of Discrete Dynamical System [PDF]

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2023
A dynamical system is a method that can describe the process, behavior, and complexity of a system. In general, a dynamical system consists of a discrete dynamical system and a continuous dynamical system.
Ananda Ayu Permatasari   +2 more
doaj   +3 more sources

A novel e‐bike energy management for improvement of the rider metabolism

open access: yesIET Intelligent Transport Systems, 2023
In this study, a switch controller manages the power‐sharing between the battery and human mode to improve the rider's metabolism and manage the battery SOC.
Sohrab Ebnealipour   +2 more
doaj   +1 more source

Konstruksi Metode Transformasi Diferensial Multi-Step (Multi-Step Differential Transform Method) untuk Model SEIRS Autonomous dan Nonautonomous

open access: yesJurnal Matematika Integratif, 2020
Pemodelan matematika telah banyak digunakan untuk memahami permasalahan nyata. Model matematika dapat diselesaikan secara analitik. Namun, apabila model matematika tersebut semakin kompleks, maka solusi analitik tidak mudah diperoleh dan pendekatan ...
Esther Y Bunga   +3 more
doaj   +1 more source

Block-Coppels chaos in set-valued discrete systems [PDF]

open access: yesIranian Journal of Numerical Analysis and Optimization, 2013
Let (X, d) be a compact metric space and f : X → X be a continuous map. Consider the metric space (K(X),H) of all non empty compact subsets of X endowed with the Hausdorff metric induced by d. Let ¯ f : K(X) → K(X) be defined by ¯ f(A) = {f(a) : a ∈ A} .
Mojtaba Jazaeri, Bahman Honary
doaj   +1 more source

Dynamical Systems and Sheaves [PDF]

open access: yesApplied Categorical Structures, 2019
59 pages (appendix removed); numerous revisions suggested by anonymous referee, final version to appear in `Applied Categorical Structures'
Patrick Schultz   +2 more
openaire   +4 more sources

ON PERIODIC DYNAMICAL SYSTEMS [PDF]

open access: yesChinese Annals of Mathematics, 2004
In this paper, we investigate the existence and the global stability of periodic solution for dynamical systems with periodic interconnections, inputs and self-inhibitions. The model is very general, the conditions are quite weak and the results obtained are universal.
Lu, Wenlian, Chen, Tianping
openaire   +2 more sources

New Dynamical State and Habitability of the HD 45364 Planetary System [PDF]

open access: yes, 2022
Planetary systems with multiple giant planets provide important opportunities to study planetary formation and evolution. The HD 45364 system hosts two giant planets that reside within the Habitable Zone (HZ) of their host star and was the first system ...
Kane, Stephen R.   +4 more
core   +2 more sources

A Quantized Hill’s Dynamical System

open access: yesAdvances in Astronomy, 2021
In this paper, we present a modified version of Hill’s dynamical system that is called the quantized Hill’s three-body problem in the sense that the equations of motion for the classical Hill’s problem are now derived under the effects of quantum ...
Elbaz I. Abouelmagd   +2 more
doaj   +1 more source

Degenerate dynamical systems [PDF]

open access: yesJournal of Mathematical Physics, 2001
Dynamical systems, whose symplectic structure degenerates, becoming noninvertible at some points along the orbits, are analyzed. It is shown that for systems with a finite number of degrees of freedom, like in classical mechanics, the degeneracy occurs on domain walls that divide phase space into nonoverlapping regions, each one describing a ...
Saavedra, J, Troncoso, R, Zanelli, J
openaire   +9 more sources

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