| 天文学和宇宙论中的各种分形及其可能的起源 |
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| 引用本文： | 张一方.天文学和宇宙论中的各种分形及其可能的起源[J].湖南城市学院学报(自然科学版),2006,15(3):44-47. |
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| 作者姓名： | 张一方 |
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| 作者单位： | 云南大学,物理系,昆明,650091 |
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| 基金项目： | 国际协同学科学研究基金 |
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| 摘 要： | 在引入天文学和宇宙论中不同层次的分形后，把它推广到任意直线型的泛分形理论和一般化的分形天文学．由此特别讨论了大尺度的分形宇宙学．最后探讨了宇宙的多重分形模型和这些分形的可能起源．
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| 关 键 词： | 分形 天文学 多重分形 宇宙论 |
| 文章编号： | 1672-7304（2006）03-0044-04 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-01-10 |
Various Fractals in Astronomy and Cosmology and Their Possible Origins |
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| ZHANG Yi-Fang.Various Fractals in Astronomy and Cosmology and Their Possible Origins[J].Journal of Hunan City University:Natural Science,2006,15(3):44-47. |
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| Authors: | ZHANG Yi-Fang |
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| Institution: | Department of Physics, Yunnan University, Kunming 650091, China |
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| Abstract: | At first, the various fractals of different levels in astronomy and cosmology are introduced. Then we generalize any linear representation to an extensive fractal theory and generalized fractal astronomy. The fractal cosmology at large scale is discussed especially. Finally, the multifractal model of the Universe and possible origins of these fractals are researched. |
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| Keywords: | Fractal astronomy multifractal cosmology |
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