On a class of nonlinear differential operators acting on polynomials
โ Scribed by Karl Dilcher; Kenneth B Stolarsky
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 751 KB
- Volume
- 170
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The paper deals with function spaces F>,?(R", a ) and P;X(Rn, a ) defined on the EucLIDean n-space R". These spaces will be defined on the basis of function spaces of BESOV-HARDY-SOBOLEV type F;,(Rn) and B:,JRn) -see-[25], and by appropriate pseudo-differential operators A(x, 0,). We get scales of s
## Abstract The aim of this note is to study the spectral properties of the LUECKE's class __R__ of operators __T__ such that โ(__T โ zI__)^โ1^โ=1/__d__(__z, W__(__T__)) for all __z__โ__CLW__(__T__), where __CLW__(__T__) is the closure of the numerical range __W__(__T__) of __T__ and __d__(__z, W__