Self-adjoint extensions and unitary operators on the boundary
نویسندگان
چکیده
منابع مشابه
Lecture Vi: Self-adjoint and Unitary Operators
De nition. Let (V, 〈 , 〉) be a n-dimensional euclidean vector space and T : V −→ V a linear operator. We will call the adjoint of T , the linear operator S : V −→ V such that: 〈T (u), v〉 = 〈u, S(v)〉 , for all u, v ∈ V . Proposition 1. Let (V, 〈 , 〉) be a n-dimensional euclidean vector space and T : V −→ V a linear operator. The adjoint of T exists and is unique. Moreover, if E denotes an orthon...
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ژورنال
عنوان ژورنال: Letters in Mathematical Physics
سال: 2017
ISSN: 0377-9017,1573-0530
DOI: 10.1007/s11005-017-1001-8