نتایج جستجو برای: fractals

تعداد نتایج: 2334  

1995
Daryl H. Hepting John C. Hart

The study of linear fractals has gained a great deal from the study of quadratic fractals, despite important dierences. Methods for classifying points in the complement of a fractal shape were originally developed for quadratic fractals, to provide insight into their underlying dynamics. These methods were later modied for use with linear fractals. This paper reconsiders one such classication, ...

Journal: :Applied Mathematical Modelling 1990

2017
Jacob Hendricks Joseph Opseth

In this paper, we consider the strict self-assembly of fractals in one of the most well-studied models of tile based self-assembling systems known as the Two-handed Tile Assembly Model (2HAM). We are particularly interested in a class of fractals called discrete self-similar fractals (a class of fractals that includes the discrete Sierpinski’s carpet). We present a 2HAM system that strictly sel...

Journal: :CoRR 2015
Henk Mulder

We introduce an alternative coordinate system based on derivative polar and spherical coordinate functions and construct a root-to-canopy analytic formulation for tree fractals. We develop smooth tree fractals and demonstrate the equivalence of their canopies with iterative straight lined tree fractals. We then consider implementation and application of the analytic formulation from a computati...

2017
H Reza Namazi

Fractal theory has been used widely for studying the scaling properties of different biological and ecological time series [1-3]. A phenomenon showinga repeating pattern at every scale is called fractal [4]. Fractals can be regular or complex [5]. In fact, fractal objects can be characterized using a scaling exponent that is called fractal dimension. Regular and complex fractals have integer an...

Journal: :CoRR 2009
Pabitra Pal Choudhury Sudhakar Sahoo Birendra Kumar Nayak Sarif Sk. Hassan

In this paper we have defined two functions that have been used to construct different fractals having fractal dimensions between 1 and 2. More precisely, we can say that one of our defined functions produce the fractals whose fractal dimension lies in [1.58, 2) and rest function produce the fractals whose fractal dimension lies in (1, 1.58]. Also we tried to calculate the amount of increment o...

2001
R. Odorico

A study of the use of fractals in top non-leptonic decays for the sake of discrimination against background is presented. Preliminary results show that fractals may provide a useful check for top event enrichment techniques.

2003
WEN XIA LI W. X. Li

By prescribing their code run behavior, we consider some subsets of Moran fractals. Fractal dimensions of these subsets are exactly obtained. Meanwhile, an interesting decomposition of Moran fractals is given.

2013
Sunil Shukla Ashish Negi Sumiti Kapoor

Barcellos, A. and Barnsley, Michael F. , Reviews: Fractals Everywhere. Amer. Math. Monthly , No. 3, pp. 266-268, 1990. Barnsley, Michael F. , Fractals Everywhere. Academic Press, INC, New York, 1993. Edgar, Gerald A. , Classics on Fractals. Westview Press, 2004. Falconer, K. , Techniques in fractal geometry. John Wiley & Sons, England, 1997. Julia, G. , Sur 1' iteration des functions ratio...

2017
TYNAN LAZARUS QINGLAN XIA

Iterated function systems have been powerful tools to generate fractals. However, the requirement of using the same maps at every iteration results in a fractal that may be too self-similar for certain applications. We present a construction in which the maps are allowed to be updated at each iteration in order to generate more general fractals without changing the computational complexity. We ...

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