Dual semigroups and second order linear elliptic boundary value problems
Dual semigroups and second order linear elliptic boundary value problems
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对偶半群和二阶线性椭圆边值问题
DOI:
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发表时间:
1983
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通讯作者:
H. Amann
中科院分区:
文献类型:
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作者:
H. Amann
It is shown that general second order elliptic boundary value problems on bounded domains generate analytic semigroups onL1. The proof is based on Phillips’ theory of dual semigroups. Several sharp estimates for the corresponding semigroups inLp, 1≦p<∞, are given.