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Formal aspects of a theory for pairs of linear ordinary differential operators in the regular case

✍ Scribed by Åke Pleijel


Book ID
112746379
Publisher
Springer
Year
1975
Tongue
English
Weight
848 KB
Volume
103
Category
Article
ISSN
0373-3114

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The Essential Spectrum of a System of Si
✍ Melvin Faierman; Reinhard Mennicken; Manfred Möller 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 606 KB

## Abstract A system of ordinary differential operators of mixed order on an interval (0,τ~0~), __r__~o~0 > 0, is considered, where the coefficients may be singular at 0. A special case has been dealt with by Kako where the essential spectrum of an operator associated with a linearized magnetohydro