✦ LIBER ✦
Sufficient conditions that the minimum and maximum of partial differential operators should coincide and that their spectra should be discrete
✍ Scribed by M. G. Gimadislamov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1968
- Tongue
- English
- Weight
- 340 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0001-4346
No coin nor oath required. For personal study only.
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