Fractals; The True Geometry Of Nature Geometry of Nature Not working? Try:  Source 1   Source 2
 « Fractals Hotel Hilbert »

## Description

From wikipedia

Fractals; The True Geometry Of Nature

A fractal is "a rough or fragmented geometric shape that can be split into parts, each of which is (at least approximately) a reduced-size copy of the whole," a property called self-similarity. Roots of mathematical interest in fractals can be traced back to the late 19th Century; however, the term "fractal" was coined by BenoÃ®t Mandelbrot in 1975 and was derived from the Latin fractus meaning "broken" or "fractured." A mathematical fractal is based on an equation that undergoes iteration, a form of feedback based on recursion.

A fractal often has the following features:

• It has a fine structure at arbitrarily small scales.
• It is too irregular to be easily described in traditional Euclidean geometric language.
• It is self-similar (at least approximately or stochastically).
• It has a Hausdorff dimension which is greater than its topological dimension (although this requirement is not met by space-filling curves such as the Hilbert curve).
• It has a simple and recursive definition.

Because they appear similar at all levels of magnification, fractals are often considered to be infinitely complex (in informal terms). Natural objects that are approximated by fractals to a degree include clouds, mountain ranges, lightning bolts, coastlines, snow flakes, various vegetables (cauliflower and broccoli), and animal coloration patterns. However, not all self-similar objects are fractalsâ€”for example, the real line (a straight Euclidean line) is formally self-similar but fails to have other fractal characteristics; for instance, it is regular enough to be described in Euclidean terms.

Images of fractals can be created using fractal-generating software. Images produced by such software are normally referred to as being fractals even if they do not have the above characteristics, as it is possible to zoom into a region of the image that does not exhibit any fractal properties. It should also be borne in mind that, in common with other software, fractal generating programs have bugs, so some of the images produced by these programs may exhibit properties that could be termed software artifacts rather than characteristics of true fractals.

## Other videos in channel "Math":

 A Brilliant Madness A Mathematical Mystery Tour - (1984) Arithmetic, Population And Energy Basic Math Beautiful Equations Dangerous Knowledge 1 Dangerous Knowledge 2 Emergence Of Greek Mathematics Fermat's Last Theorem Fibonacci and the Golden Mean Fractals Fractals; The True Geometry Of Nature Hotel Hilbert Hunting the Hidden Dimension In Search Of Certainty Isaac Newton - The Dark Heretic - (2003) John von Neumann Joy of Mathematics 01 Joy of mathematics 02 Liberation Of Algebra Making Millions The Easy Way - (2004) Marin Mersenne - The Birth of Modern Geometry Mathematics Gives You Wings - Lecture Mathematics, Philosophy, and the 'Real World' Lecture 01 - 09 Non-Euclidean Geometry Paris And The New Mathematics Paul ErdÅ‘s - N is a number Powers Of Ten Ramanujan - Letters from an Indian Clerk Spiral Of Silence The Birth Of Calculus The Founding Of The Royal Society The Midas Formula - (1999) The Passionate Statitician The Secret Life of Chaos The Story of Maths The Story Of One The Strange Life and Death of Dr Turing To Infinity and Beyond - (2010)
Video channels
Videos in this channel