TY  - JOUR
AU  - Xiufeng Wu
AU  - Junjie Huang
AU  - Alatancang Chen
TI  - Self-adjoint perturbations of left (right) weyl spectrum for upper triangular operator matrices
JO  - Filomat
PY  - 2022
SP  - 4385 
VL  - 36
IS  - 13
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2213385W/
DO  - 10.2298/FIL2213385W
LA  - en
ID  - 10_2298_FIL2213385W
ER  -