Operator convex functions of several variables
نویسندگان
چکیده
منابع مشابه
Operator monotone functions of several variables
We propose a notion of operator monotonicity for functions of several variables, which extends the well known notion of operator monotonicity for functions of only one variable. The notion is chosen such that a fundamental relationship between operator convexity and operator monotonicity for functions of one variable is extended also to functions of several variables.
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ژورنال
عنوان ژورنال: Publications of the Research Institute for Mathematical Sciences
سال: 1997
ISSN: 0034-5318
DOI: 10.2977/prims/1195145324