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Fractal jiometrị - ihe ịtụnanya ọrụ ebube

Echiche nke "fractal jiometrị" na "fractal" pụta ke mbubreyo 70s., Na nkera nke abụọ nke 80s, ha ghọọ akụkụ nke ìgwè okwu nke programmers, mathematicians na ọbụna ego ahịa. Okwu ahụ bụ "fractal" na-ewepụtara Latịn "fractus" na sụgharịrị ịbụ "iberibe esịnede." Okwu ndị a na 1975, ihe American na a French ọkà mmụta sayensị Benoit Mandelbrot depụtara oge ufodu ma onwe-yiri Ọdịdị, nke ọ mere. Na 1977, o bipụtara akwụkwọ ya, nke e kpamkpam raara ka a pụrụ iche na ndị mara mma onu nke fractal jiometrị nke okike.

Sam Benoit Mandelbrot bụ a mgbakọ na mwepụ, ma okwu ahụ bụ "fractal" adịghị ezo aka na mgbakọ na mwepụ echiche. Dị ka a na-achị, ọ na ọwọrọ a geometric udi enwe otu ma ọ bụ karịa nke ndị na-esonụ Njirimara:

1) na-abawanye na ya ahụrụ mgbagwoju Ọdịdị;

2) a ukwuu ma ọ bụ nta ruo n'ókè, a ọnụ ọgụgụ bụ yiri onwe ya;

3) ọ ga-wuru iji recursive usoro;

4) Ọ e ji fractional Hausdorff (fractal) akụkụ uku topology.

Fractal jiometrị - nke a bụ n'ezie mgbanwe ke mgbakọ na mwepụ nkọwa nke okike. Ị nwere ike iji ya kọwaa ụwa bụ ihe ndị ọzọ doro anya karịa ka ọ a omenala ná mgbakọ na mwepụ ma ọ bụ physics. Were, dị ka ihe atụ, Brownian ngagharị. Yiri random ije nke ahụ ájá kwụsịtụrụ na mmiri, e zuru ezu ọgba aghara. O sina dị, ọbụna ebe a na e nwere fractal jiometrị. Aghara aghara Brownian ngagharị nwere a ugboro ole e ji mara nke ike-eji ịkọ ihe omume na-a ọnụ ọgụgụ buru ibu nke mgbakọ na mwepụ data. Nke a enweghị ike ma ime ka mberede. Otú ọ dị, ọ bụ Brownian ngagharị aka na ha oge Mandelbrot ịkọ price fluctuations na uru nke owu.

Fractal jiometrị e ọtụtụ-eji kọmputa art. Dị nnọọ iche na i kwesịrị ime ka a na omume nke pụrụ igosipụta a atọ akụkụ nlereanya nke coastline, ugwu ma ọ bụ na nsọtụ nke oké ọhịa. Gịnị formulas akọwa ihe niile kwere omume? Gịnị were ọrụ? Na ebe a na-abịa na ndị enyemaka na fractals. Lee obere alaka - a obere oyiyi a nnukwu osisi. A obere ígwé ojii bụ ụdị nnukwu ígwé ojii, na molekul - a obere analogue nke galaxy. Ya mere, iji nlọghachite formulas, ya bụ, ndị na-akpọ onwe ha, ọ bụ omume na-simulate nnọọ ezi uche image.

Fractal jiometrị okụt ya ngwa na ije, ezi nkà (Impressionism fractal). Na-akpali akpali na oge ya sere nke Jackson Pollock bu ihe atu. Site n'enyemaka nke fractals film ụlọ ọrụ mere ka a ezigbo ihe itunanya - tupu wuru atụmatụ nwere dịghị mgbe anya na ezi uche. Economists eji ha ịkọ N'ezie nke ala fluctuations. World fractals echekwa ọtụtụ ndị ọzọ ihe ijuanya, n'ihi na ọ bụ a ndụ asụsụ nke uwa, na onye maara nke chọpụtara na ọ ga-asọ mmadu n'elu ọzọ 5-10 afọ?

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