On the Nonexistence of Order Isomorphisms between the Sets of All Self-Adjoint and All Positive Definite Operators

Molnár, Lajos2019-10-112019-10-112015Abstract and Applied Analysis. -2015 (2015), p. 1-6. -(cikkazonosító)434020. -Abstract Appl. Anal. - 1085-3375. - 1687-04091687-04091085-3375http://hdl.handle.net/2437/274110On the Nonexistence of Order Isomorphisms between the Sets of All Self-Adjoint and All Positive Definite Operatorsfolyóiratcikkopen access journalhttp://webpac.lib.unideb.hu:8082/ebib/CorvinaWeb?action=cclfind&resultview=long&ccltext=idno+BIBFORM081206TermészettudományokMatematika- és számítástudományokhttp://www.hindawi.com/journals/aaa/2015/434020/Hindawihttp://dx.doi.org/10.1155/2015/4340202019-10-19