TY - JOUR AU - Kérchy, László TI - Cyclic properties and stability of commuting power bounded operators JF - ACTA SCIENTIARUM MATHEMATICARUM (SZEGED) J2 - ACTA SCI MATH (SZEGED) VL - 71 PY - 2005 IS - 1-2 SP - 299 EP - 312 PG - 14 SN - 0001-6969 UR - https://m2.mtmt.hu/api/publication/1050045 ID - 1050045 LA - English DB - MTMT ER - TY - JOUR AU - Kérchy, László AU - Vu, Q P TI - On invariant subspaces for power-bounded operators of class C1. JF - TAIWANESE JOURNAL OF MATHEMATICS J2 - TAIWAN J MATH VL - 7 PY - 2003 SP - 69 EP - 75 PG - 7 SN - 1027-5487 UR - https://m2.mtmt.hu/api/publication/1049916 ID - 1049916 LA - English DB - MTMT ER - TY - JOUR AU - Kérchy, László TI - Hyperinvariant subspaces of operators with non-vanishing orbits JF - PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY J2 - P AM MATH SOC VL - 127 PY - 1999 SP - 1363 EP - 1370 PG - 8 SN - 0002-9939 DO - 10.1090/S0002-9939-99-04842-X UR - https://m2.mtmt.hu/api/publication/1049643 ID - 1049643 LA - English DB - MTMT ER - TY - JOUR AU - Kérchy, László AU - van Neerven, J TI - Polynomially bounded operators whose spectrum on the unit circle has measure zero JF - ACTA SCIENTIARUM MATHEMATICARUM (SZEGED) J2 - ACTA SCI MATH (SZEGED) VL - 63 PY - 1997 IS - 3-4 SP - 551 EP - 562 PG - 12 SN - 0001-6969 UR - https://m2.mtmt.hu/api/publication/1049632 ID - 1049632 LA - English DB - MTMT ER - TY - JOUR AU - Kérchy, László TI - Unitary asymptotes of Hilbert space operators JF - BANACH CENTER PUBLICATIONS J2 - BANACH CENTER PUBLICATIONS (WARSAWA) VL - 30 PY - 1994 SP - 191 EP - 201 PG - 11 SN - 0137-6934 UR - https://m2.mtmt.hu/api/publication/1049409 ID - 1049409 LA - English DB - MTMT ER - TY - JOUR AU - Kérchy, László TI - Isometric asymptotes of power bounded operators JF - INDIANA UNIVERSITY MATHEMATICS JOURNAL J2 - INDIANA U MATH J VL - 38 PY - 1989 SP - 173 EP - 188 PG - 16 SN - 0022-2518 DO - 10.1512/iumj.1989.38.38008 UR - https://m2.mtmt.hu/api/publication/1048794 ID - 1048794 LA - English DB - MTMT ER -