- 著者
- Kasahara Yuji
- 出版者
- Japan Academy
- 雑誌
- Proceedings of the Japan Academy. Ser. A, Mathematical sciences (ISSN:03862194)
- 巻号頁・発行日
- vol.88, no.10, pp.173-177, 2012-12
- 被引用文献数
- 3
The asymptotic behavior of the spectral function of a one-dimensional second-order differential operator is discussed. We give a necessary and sufficient condition in order that the spectral function varies regularly with index 1. The condition is closely related to the class Γ which appears in the de Haan theory.