On the multisummability of WKB solutions of certain singularly perturbed linear ordinary differential equations
oleh: Yoshitsugu Takei
| Format: | Article |
|---|---|
| Diterbitkan: | AGH Univeristy of Science and Technology Press 2015-01-01 |
Deskripsi
Using two concrete examples, we discuss the multisummability of WKB solutions of singularly perturbed linear ordinary differential equations. Integral representations of solutions and a criterion for the multisummability based on the Cauchy-Heine transform play an important role in the proof.