WEAKLY COMPLETE WAVE FRONTS WITH ONE PRINCIPAL CURVATURE CONSTANT
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- HONDA Atsufumi
- National Institute of Technology Miyakonojo College
Abstract
<p>Murata and Umehara gave a classification of complete flat fronts in the Euclidean 3-space and proved their orientability. Here, a flat front is a flat surface (i.e., a surface where one of the principal curvatures is identically zero) with admissible singularities. In this paper,we investigate wave fronts where one of the principal curvatures is a non-zero constant. Although they are orientable in the regular surface case, there exist non-orientable examples. We classify weakly complete ones and derive their orientability.</p>
Journal
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- Kyushu Journal of Mathematics
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Kyushu Journal of Mathematics 70 (2), 217-226, 2016
Faculty of Mathematics, Kyushu University
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Keywords
Details 詳細情報について
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- CRID
- 1390282680205038592
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- NII Article ID
- 130005421161
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- ISSN
- 18832032
- 13406116
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed