TY - JOUR AU - Kérchy, László TI - Shift-type invariant subspaces of contractions JF - JOURNAL OF FUNCTIONAL ANALYSIS J2 - J FUNCT ANAL VL - 246 PY - 2007 SP - 281 EP - 301 PG - 21 SN - 0022-1236 DO - 10.1016/j.jfa.2007.01.011 UR - https://m2.mtmt.hu/api/publication/1265041 ID - 1265041 LA - English DB - MTMT ER - TY - CHAP AU - Kérchy, László ED - Kérchy, László ED - Foias, C ED - Gohberg, I ED - Langer, H TI - On the hyperinvariant subspace problem for asymptotically nonvanishing contractions T2 - Recent Advances in Operator Theory and Related Topics PB - Birkhäuser Publishing Ltd. CY - Basel SN - 3764366079 T3 - Operator Theory: Advances and Applications ; 127. PY - 2001 SP - 399 EP - 422 PG - 24 UR - https://m2.mtmt.hu/api/publication/1063097 ID - 1063097 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 - TY - JOUR AU - Kérchy, László TI - A description of invariant subspaces of C11-contractions JF - JOURNAL OF OPERATOR THEORY J2 - J OPERAT THEOR VL - 15 PY - 1986 SP - 327 EP - 344 PG - 18 SN - 0379-4024 UR - https://m2.mtmt.hu/api/publication/1048361 ID - 1048361 LA - English DB - MTMT ER - TY - CHAP AU - Kérchy, László ED - Douglas, RG TI - Contractions being weakly similar to unitaries T2 - Proceedings of the 9th International Conference on Operator Theory PB - Birkhäuser Publishing Ltd. CY - Basel SN - 3764317639 T3 - Operator Theory: Advances and Applications ; 17. PY - 1986 SP - 187 EP - 200 PG - 14 UR - https://m2.mtmt.hu/api/publication/1063093 ID - 1063093 LA - English DB - MTMT ER - TY - JOUR AU - Kérchy, László TI - On the spectra of contractions belonging to special classes JF - JOURNAL OF FUNCTIONAL ANALYSIS J2 - J FUNCT ANAL VL - 67 PY - 1986 SP - 153 EP - 166 PG - 14 SN - 0022-1236 DO - 10.1016/0022-1236(86)90035-2 UR - https://m2.mtmt.hu/api/publication/1048363 ID - 1048363 LA - English DB - MTMT ER - TY - JOUR AU - Bercovici, H AU - Kérchy, László TI - On the spectra of C11-contractions JF - PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY J2 - P AM MATH SOC VL - 95 PY - 1985 SP - 412 EP - 418 PG - 7 SN - 0002-9939 DO - 10.2307/2045811 UR - https://m2.mtmt.hu/api/publication/1048352 ID - 1048352 LA - English DB - MTMT ER -