TY - JOUR
AU - 허재성
DA - 2018/06
PY - 2018
UR - http://oam.ele-math.com/12-21/Hypercyclicity-and-Weyl-type-theorems-for-operator-matrices
UR - https://repository.hanyang.ac.kr/handle/20.500.11754/119189
AB - In this paper, we study the hypercyclicity and supercyclicity for operator matrices in the class S consisting 2 x 2 operator matrices with (1,2)-entries having closed range. Under some conditions, we find the necessary and sufficient conditions for 2 x 2 operator matrices in the class S for which Weyl's theorem, Browder's theorem, a-Weyl's theorem or a-Bmwder's theorem hold.
PB - ELEMENT
KW - Browder essential approximate point spectrum
KW - Weyl's theorem
KW - a-Weyl's theorem
KW - a-Browder's theorem
TI - HYPERCYCLICITY AND WEYI, TYPE THEOREMS FOR OPERATOR MATRICES
IS - 2
VL - 12
DO - 10.7153/oam-2018-12-21
T2 - Operators and Matrices
ER -