Schmidt decompositions of parametric processes I: Basic theory and simple examples
نویسندگان
چکیده
منابع مشابه
I. Groups: Basic Definitions and Examples
Definition 1: An operation on a set G is a function ∗ : G×G→ G. Definition 2: A group is a set G which is equipped with an operation ∗ and a special element e ∈ G, called the identity, such that (i) the associative law holds: for every x, y, z ∈ G, x ∗ (y ∗ z) = (x ∗ y) ∗ z; (ii) e ∗ x = x = x ∗ e for all x ∈ G; (iii) for every x ∈ G, there is x′ ∈ G (so-called, inverse) with x ∗ x′ = e = x′ ∗ ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2013
ISSN: 1094-4087
DOI: 10.1364/oe.21.001374