Kato's inequality and the comparison of semigroups☆
Kato's inequality and the comparison of semigroups☆
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加藤不等式与半群的比较☆
DOI:
10.1016/0022-1236(79)90079-x
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发表时间:
1979
影响因子:
1.7
通讯作者:
B. Simon
中科院分区:
文献类型:
--
作者:
B. Simon
Let A be the generator of a positivity preserving semigroup and let B be another semibounded self-adjoint operator. We give necessary and sufficient conditions in terms of the generators for the inequality¦ e− tB u¦⩽ e− tA¦ u¦ to hold pointwise.