Corrigendum: Inverse problems for the perturbed polyharmonic operator with coefficients in Sobolev spaces with non-positive order (2016 Inverse Problems 32 105009)
Corrigendum: Inverse problems for the perturbed polyharmonic operator with coefficients in Sobolev spaces with non-positive order (2016 Inverse Problems 32 105009)
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勘误表:非正序 Sobolev 空间中系数的扰动多调和算子的反演问题(2016 反演问题 32 105009)
DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
Yernat M Assylbekov
中科院分区:
文献类型:
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作者:
Yernat M Assylbekov
The main result of [1] appears to be correct under slightly stronger assumptions. The correct version of theorem 1.1 in [1] is stated in theorem 0.1. We now state the corrected result. Let Ω ⊂ Rn , n 3, be a bounded open set with C∞ boundary. Consider the polyharmonic operator (−∆)m, where m 1 is an integer. The operator (−∆)m is positive and self-adjoint on L2(Ω) with domain H2m(Ω) ∩ Hm 0 (Ω), where Hm 0 (Ω) = {u ∈ Hm(Ω) : γu = 0}. Herein what follows, γ is the Dirichlet trace operator