## Abstract We consider a system of ordinary differential operators of mixed order on an interval (0, __r__~0~), __r__~0~ > 0, where some of the coefficients are singular at 0. A special case has been dealt with by Kako, where the essential spectrum of an operator associated with a linearized magne
✦ LIBER ✦
On the characterization of the Friedrichs extension of ordinary or elliptic differential operators with a strongly singular potential
✍ Scribed by Hubert Kalf
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 884 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0022-1236
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