Kronrod–Reeb Graphs of Functions on Noncompact Two-Dimensional Surfaces. I
We consider continuous functions on two-dimensional surfaces satisfying the following conditions: they have a discrete set of local extrema; if a point is not a local extremum, then there exist its neighborhood and a number $n ∈ ℕ$ such that a function restricted to this neighborhood is topologicall...
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| Date: | 2015 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Russian English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2015
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/1990 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
| Download file: |  |