# Analysis laboratory

## Asymptotic analysis of singularly perturbed differential equations

College of Engineering | Architecture (AP,SA,UA) |

Faculty Name | Shinji Sasaki |

Academic Society | Mathematical Society of Japan |

Keyword | Differential equations, Asymptotic analysis, WKB analysis, Borel summation method, Stokes curves |

### Study Fields

- Mathematics
- Mathematical science
- Differential equations
- Asymptotic analysis
- Summation method
- Complex function theory

### For Society

Research on asymptotic analysis can create methods of calculation and analysis that are of value not only to mathematics and the natural sciences but also to engineering.### Research Themes

- Possibilities for the summation of divergent series in complete WKB analysis
- Standard form theory in complete WKB analysis
- Stokes geometry