PARALLEL SUM OF UNBOUNDED POSITIVE OPERATORS
PARALLEL SUM OF UNBOUNDED POSITIVE OPERATORS
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DOI:
10.2206/kyushujm.71.387
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发表时间:
2017
影响因子:
0.4
通讯作者:
H. Kosaki
中科院分区:
文献类型:
--
作者:
H. Kosaki
. For invertible bounded positive operators a, b the operator a : b = (a − 1 + b − 1 ) − 1 is known as the parallel sum. In this article a theory of parallel sums of unbounded positive self-adjoint operators is developed. way Definition