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单词
accretive operator
释义
accretive operator
accretive operator
[
ə¦krēd·iv ′äp·ə‚rād·ər
]
(mathematics)
A linear operator
T
defined on a subspace
D
of a Hilbert space which satisfies the following condition: the real part of the inner product of
Tu
with
u
is nonnegative for all
u
belonging to
D
.
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更新时间:2025/11/22 16:47:17