國立東華大學應用數學系

專    題    演    講

主講人：李冲教授

         浙江大學數學系

講  題：Numerical methods for inverse eigenvalue problems

時  間：103 年 04月 25 日 (星期五)  15: 20-16:50

地  點：理工一館 A324 會議室

大   綱

  We study the numerical methods for inverse eigenvalue problems (IEPs). Some known methods including Newton’s method, Newton-like methods and inexact methods are discussed. In the distinct case, two new methods avoiding the solvation of (approximate) Jacobian equation are proposed and studied. Moreover, by using the strong semi-smoothness of eigenvalues, we also consider the convergence problem of an inexact Cayley transform method for solving the IEPs with multiple eigenvalues. Finally, Numerical experiments are given and comparisons are made.

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