Inverse scattering problems for singular rank-one perturbations of a selfadjoint operator
Inverse scattering problems for singular rank-one perturbations of a selfadjoint operator
批准号:
23540219
负责人:
YOSHITOMI Kazushi
金额:
$2.91万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013
中文摘要
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英文摘要
One of the most important problems in the scattering theory is the characterization of the scattering matrices. This investigation studies forward and inverse scattering problems for singular rank-one perturbations of a selfadjoint operator A. I obtain necessary and sufficient conditions for a function to be the phase shift of a singular rank-one perturbation of A. This result is closely related with the theory of point interactions.
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会议论文
A uniform coerciveness result for biharmonic operator and its application to a parabolic equation
双调和算子的一致矫顽力结果及其在抛物线方程中的应用
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[高橋泰嗣, 加藤幹雄, Makoto Abe, Kazushi Yoshitomi, 阿部 誠, M. Kato, Kazushi Yoshitomi, 阿部 誠, K.-S. Saito, 吉冨和志]
通讯作者:
吉冨和志
A remark on double singular integrals
关于双奇异积分的评论
DOI:
--
发表时间:
2012
期刊:
Kyushu Journal of Mathematics
影响因子:
0.4
作者:
[高橋泰嗣, 加藤幹雄, Makoto Abe, Kazushi Yoshitomi]
通讯作者:
Kazushi Yoshitomi
Inverse scattering problems for singular rank-one perturbations of a self-adjoint operator
自伴算子的奇异秩一扰动的逆散射问题
DOI:
10.3233/asy-2012-1112
发表时间:
2012
期刊:
Asymptotic Analysis
影响因子:
1.4
作者:
[高橋泰嗣, 加藤幹雄, Makoto Abe, Kazushi Yoshitomi, 阿部 誠, M. Kato, Kazushi Yoshitomi]
通讯作者:
Kazushi Yoshitomi
Spectral Gaps of the Dirac Operators with Periodic Point Interactions
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批准号:20540182
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.58万
-
财政年份:2008
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负责人:YOSHITOMI Kazushi
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依托单位:
On the spectrum of the one-dimensional Schitdinger operators with periodic point -interactions
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批准号:18540190
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.48万
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财政年份:2006
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负责人:YOSHITOMI Kazushi
-
依托单位:
海外基金