Le Quang Chu Addendum to the note “Bounded perturbations of \(\Phi_+\) and \(\Phi_-\)- operators in locally convex spaces”. (English) Zbl 0316.47013 Bull. Soc. R. Sci. Liège 44, 537-539 (1975). MSC: 47A55 46A03 47A53 × Cite Format Result Cite Review PDF
Le Quang Chu Bounded perturbations of \(\Phi_+\) and \(\Phi_-\)-operators in locally convex spaces. (English) Zbl 0307.47016 Bull. Soc. R. Sci. Liège 44, 28-35 (1975). MSC: 47A55 47A53 46A03 × Cite Format Result Cite Review PDF