Results 11 to 20 of about 21,626 (312)

Fractal Sturm–Liouville Theory

open access: yesFractal and Fractional
This paper provides a short summary of fractal calculus and its application to generalized Sturm–Liouville theory. It presents both the fractal homogeneous and non-homogeneous Sturm–Liouville problems and explores the theory’s applications in optics.
Alireza Khalili Golmankhaneh   +3 more
doaj   +2 more sources

Fractal Probability Theory

open access: yes
This paper introduces fractal probability theory, a novel extension to standard probability theory that incorporates a fundamental balance between probability and its complement. For any event A with standard probability µ(A), we define a fractal probability measure µr(A) = (1 − r)µ(A) + rµ(Ac), where r ∈ [0, 1/2] is the fractal ratio parameter ...
Jason Evanoff
openaire   +2 more sources

Urban spatial form analysis based on the architectural layout -- Taking Zhengzhou City as an example

open access: yesPLoS ONE, 2022
The analysis of urban spatial form is the basic research of urban development. Traditional fractal research often focuses on the urban spatial layout, which cannot visually express the specific form, change characteristics and development trend of urban ...
Qindong Fan   +3 more
doaj   +2 more sources

Distribution theory on P.C.F. fractals [PDF]

open access: yesJournal d'Analyse Mathématique, 2010
38 ...
Rogers, Luke G., Strichartz, Robert S.
openaire   +3 more sources

Seepage–Fractal Model of Embankment Soil and Its Application

open access: yesFractal and Fractional, 2022
Over time and across space, the hydraulic conductivity, fractal dimension, and porosity of embankment soil have strong randomness, which makes analyzing seepage fields difficult, affecting embankment risk analysis and early disaster warning.
Xiaoming Zhao   +4 more
doaj   +1 more source

Fractal Dimension Complexity of Gravitation Fractals in Central Place Theory

open access: yesScientific Reports, 2022
Abstract Settlement centers of various types, including cities, produce basins of attraction whose shape can be regular or complexly irregular (from the point of view of geometry). It depends, among others, on the properties of the space surrounding a city.
Banaszak, Michał   +3 more
openaire   +4 more sources

Blood physiological and flow characteristics within coronary artery circulatory network for human heart based on vascular fractal theory

open access: yesAdvances in Mechanical Engineering, 2020
To analyze the fractal form of the vascular network in the human circulatory system, the optimal transport effect has been achieved from the point of view of biological evolution.
Yan-li Chen   +7 more
doaj   +1 more source

Historical aspects of fractal theory appearance

open access: yesФизика волновых процессов и радиотехнические системы, 2021
In paper short definition of a fractal is made, its basic properties are resulted, historical preconditions of origination fractal theories in a context of terms «assemblage» and «function» which development is observed from the moment of their ...
Viktor A. Kuznetsov
doaj   +1 more source

Fractal-generated wakes [PDF]

open access: yes, 2013
This thesis aims at getting a better understanding of the properties, scalings and similarities of turbulent axisymmetric wakes, as well as possible applications that arise from the information learnt.
Nedic, Jovan
core   +1 more source

Slope Deformation Prediction Based on IVDF-SVR Coupling Model

open access: yesRenmin Zhujiang, 2022
Given the shortcomings of improved variable-dimension fractal in the fitting and prediction of fractal dimensions,this paper proposes a fractal prediction model based on the coupling of the improved variable-dimension fractal (IVDF) theory and the ...
HOU Taiping   +5 more
doaj  

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