抄録
We study semi-local patterns of the visions for contour lines of a surface when one looks at it from a distant view in any direction. The study of such a landscape (i.e. s0-called “topography”) is reduced to the study of a certain divergent diagram of smooth mappings R ← M → R2, where M is a smooth surface. We give a generic semi-local classification of such divergent diagrams.
本文言語 | English |
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ページ(範囲) | 573-587 |
ページ数 | 15 |
ジャーナル | Hokkaido Mathematical Journal |
巻 | 30 |
号 | 3 |
DOI | |
出版ステータス | Published - 2001 |
外部発表 | はい |
ASJC Scopus subject areas
- 数学 (全般)