On the approximation of solutions of compact operator equations
نویسندگان
چکیده
منابع مشابه
Hermitian solutions to the system of operator equations T_iX=U_i.
In this article we consider the system of operator equations T_iX=U_i for i=1,2,...,n and give necessary and suffcient conditions for the existence of common Hermitian solutions to this system of operator equations for arbitrary operators without the closedness condition. Also we study the Moore-penrose inverse of a ncross 1 block operator matrix and. then gi...
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ژورنال
عنوان ژورنال: Proyecciones (Antofagasta)
سال: 1988
ISSN: 0716-0917,0717-6279
DOI: 10.22199/s07160917.1988.0014.00002