R–Diagonal Elements and Freeness with Amalgamation
نویسنده
چکیده
The concept of R-diagonal element was introduced in [5], and was subsequently found to have applications to several problems in free probability. In this paper we describe a new approach to R-diagonality, which relies on freeness with amalgamation. The class of R-diagonal elements is enlarged to contain examples living in non-tracial ∗-probability spaces, such as the generalized circular elements of [7].
منابع مشابه
Institute for Mathematical Physics R{diagonal Elements and Freeness with Amalgamation R-diagonal Elements and Freeness with Amalgamation
The concept of R-diagonal element was introduced in 5], and was subsequently found to have applications to several problems in free probability. In this paper we describe a new approach to R-diagonality, which relies on freeness with amalgamation. The class of R-diagonal elements is enlarged to contain examples living in non-tracial-probability spaces, such as the generalized circular elements ...
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