Toeplitz operators and semigroups
โ Scribed by Paul S Muhly
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 375 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In this paper we give a necessary and sufficient condition for T a 1 T a 2 } } } T a n = T a 1 a 2 } } } a n where the T a i 's are Toeplitz operators on the Hardy space of the unit disk. We then show that T a 1 T a 2 T a 3 T a 4 T a 5 T a 6 =0 if and only if one of a i is identically zero. A criter
In this paper we study Hankel operators and Toeplitz operators through a distribution function inequality on the Lusin area integral function and the Littlewood Paley theory. A sufficient condition and a necessary condition are obtained for the boundedness of the product of two Hankel operators. The