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Beschreibung des Verlags

1. INTRODUCTION Let H be a complex separable Hilbert space and B(H) the algebra of all bounded operators on H. We say that A [member of] B(H) is a positive operator if (Ax, x) [greater than or equal to] 0 for all x [member of] H, denoted by A [greater than or equal to] 0. The absolute value of A [member of] B(H) is denoted by [absolute value of A] = [([A.sup.*] A).sup.1/2].

GENRE
Wissenschaft und Natur
ERSCHIENEN
2010
1. Januar
SPRACHE
EN
Englisch
UMFANG
11
Seiten
VERLAG
Tusi Mathematical Research Group
GRÖSSE
66.1
 kB