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CRYSTALLINE FLOW STARTING FROM A GENERAL POLYGON
- Source :
- Hokkaido University Preprint Series in Mathematics. 1136:1-24
- Publication Year :
- 2021
- Publisher :
- Department of Mathematics, Hokkaido University, 2021.
-
Abstract
- This paper solves a singular initial value problem for a system of ordinary di erential equations describing a polygonal flow called a crystalline flow. Such a problem corresponds to a crystalline flow starting from a general polygon not necessarily admissible in the sense that the corresponding initial value problem is singular. To solve the problem, a self-similar expanding solution constructed by the first two authors with H. Hontani (2006) is effectively used.
Details
- Language :
- English
- Volume :
- 1136
- Database :
- OpenAIRE
- Journal :
- Hokkaido University Preprint Series in Mathematics
- Accession number :
- edsair.jairo.........6590f187716cd3dc83df76b811832db9