Direct and inverse resonance problems for the massless Dirac operators on the half/full line
报告人:徐小川
报告地点:腾讯会议ID: 286443159 密码: 241118
报告时间:2024年11月18日星期一09:00-10:00
邀请人:李宇飞
报告摘要:
In this report, we show some new results for the direct and inverse resonance problems of the massless Dirac operators. Resonances of the Dirac operators can be viewed as eigenvalues of some non-self-adjoint boundary value problems. For the direct problem, we give the asymptotic distribution of the resonances in the complex plane. For the inverse problem, we prove several uniqueness theorems of recovering the potential on the whole interval from partial resonances and the information of the potential on a subinterval.
主讲人简介:
徐小川,南京信息工程大学副教授,硕士生导师,2019年博士毕业于南京理工大学,获得2020年江苏省优秀博士学位论文和2020年江苏省工业与应用数学学会学术年会优秀论文奖。主要研究微分算子谱理论及其相关反谱与反散射问题,相关工作主要发表在“Inverse Probl.”, “JDE”,“Lett. Math. Phy.”, “Studies in Applied Math.”“IPI”,“JMP”,“中国科学:数学”和“数学学报(中英文版)”等国内外数学期刊上,主持完成一项国家自然科学基金青年科学基金项目。