Operators and Matrices · Volume 4, Issue 2 Some quadratic correct extensions of minimal operators in Banach spaces 04-11 Pages 225-243 DOI 10.7153/oam-04-11 Downloads Short PDF Full PDF PNG Authors I. N. Parasidis P. C. Tsekrekos Keywords minimal operators correct operators correct extensions of minimal operators quadratic correct extensions of minimal operators solutions of correct problems Subject classes 46N20 47A20 34B05 45J05 45K05