47Axx General theory of linear operators (12 articles)
47A06 Linear relations (multivalued linear operators) (3 articles)
Amouch, Mohamed; Ech-Chakouri, Ali; Zguitti, Hassane:
On the disk-cyclic linear relations.
(English).Mathematica Bohemica,
vol. 150
(2025),
issue 3,
pp. 309-330