Semilinear perturbations of Hille-Yosida operators

Semilinear perturbations of Hille-Yosida operators
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Hille-Yosida 算子的半线性扰动

DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
Hauke Vosseler
Hauke Vosseler
中科院分区:
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文献类型:
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作者:
H. Thieme;Hauke Vosseler

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考虑半线性Cauchy问题(1)u′(t)= Au(t)+G(u(t)),u(0)= x ∈ D(A),其中有一个Hille-Yosida算子A和一个非线性算子G:D(A)→ X,假设<$G(x)−G(y)<$$> ≤ <$B(x-y)<$$> x,y ∈ D(A),其中有线性B:D(A)→ X,B(λ−A)−1x = λ <$∞
The semilinear Cauchy problem (1) u′(t) = Au(t) +G(u(t)), u(0) = x ∈ D(A), with a Hille-Yosida operator A and a nonlinear operator G : D(A)→ X is considered under the assumption that ‖G(x)−G(y)‖ ≤ ‖B(x− y)‖ ∀x, y ∈ D(A) with some linear B : D(A)→ X, B(λ−A)−1x = λ ∫ ∞