THE CLASS OF (n,m) POWER-A-QUASI-HYPONORMAL OPERATORS IN SEMI-HILBERTIAN SPACE.

Autor: BEKAI, DJILALI1, BENALI, ABDELKADER2, HAKEM, ALI1
Zdroj: Global Journal of Pure & Applied Sciences. 2021, Vol. 27 Issue 1, p35-41. 7p.
Databáze: Academic Search Ultimate