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RECOGNITION PROBLEM OF FRONTAL SINGULARITIES
| Title: | RECOGNITION PROBLEM OF FRONTAL SINGULARITIES |
| Authors: | Ishikawa, Goo Browse this author →KAKEN DB |
| Keywords: | Jacobi ideal | | kernel field | | Jacobi module | | opening | | ramification module | | Lorentzian manifold |
| Issue Date: | 22-Oct-2020 |
| Publisher: | Worldwide Center of Mathematics |
| Journal Title: | Journal of Singularities |
| Volume: | 21 |
| Start Page: | 149 |
| End Page: | 166 |
| Publisher DOI: | 10.5427/jsing.2020.21i |
| Abstract: | A natural class of mappings, frontal mappings, is explained from both geometric and algebraic aspects. Several results on the recognition of frontal singularities, in particular, cuspidal edges, folded umbrellas, swallowtails, Mond singularities, Shcherbak singularities, and their openings are surveyed. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/79604 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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