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1. ,山西,太原,030051
2. 华北工学院应用数学系,山西,太原,030051
3. 山西大学数学系,山西,太原,030006
Published:2004
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胡占荣, 郭春梅. Yosida逼近的应用(英文)[J]. 2004, (6).
DOI:
胡占荣, 郭春梅. Yosida逼近的应用(英文)[J]. 2004, (6). DOI:
从Banach空间X上C0半群T(t)的无穷小母元A的Yosida逼近Aλ出发
给出了两个充要条件
它们分别保证了半群T(t)对tt0(t0≥0)的可微性.
Two full characterizations are given
in terms of the Yosida approximation of the infinitesimal generator A of a C-0 semigroup T(t) on a Banach space X
which assure respectively the differentiability of {T(t)} for tt-0(t-0≥0).
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