TY  - JOUR
AU  - Gallardo Gutiérrez, Eva Antonia
AU  - González, María J.
AU  - Nieminen, Pekka J.
AU  - Saksman, Eero
PY  - 2008
DO  - 10.1016/j.aim.2008.06.005
SN  - 0001-8708
UR  - https://hdl.handle.net/20.500.14352/50595
T2  - Advances in Mathematics
AB  - We show that there exist non-compact composition operators in the connected component of the compact ones on the classical Hardy space H-2. This answers a question posed by Shapiro and Sundberg in 1990. We also establish an improved version of a...
LA  - eng
M2  - 986
PB  - Elsvier
KW  - Composition operators
KW  - Aleksandrov-Clark measures
KW  - Compact operator
TI  - On the connected component of compact composition operators on the Hardy space
TY  - journal article
VL  - 219
ER  -