【摘 要】
：
In this talk,we investigate an interior Helmholtz inverse source problem with multiple frequencies.By implementing sharp uniqueness of the continuation resu
【机 构】
：
School of Mathematical Sci.,Fudan Univ.
论文部分内容阅读
In this talk,we investigate an interior Helmholtz inverse source problem with multiple frequencies.By implementing sharp uniqueness of the continuation results and exact observability bounds for the wave equation,a(nearly Lipschitz)increasing stability estimate is explicitly obtained for Cauchy measurements in a non-empty wave-number interval.
其他文献
Fliess operators play a central role in the theory of nonlinear control systems.They are combined in several ways through interconnections to represent syst
Evolutionary game theory on complex networks has been a hot topic in recent years and gotten lots of interest of scientist from many different fields,like e
Two types of polynomials,convex cover polynomials and split polynomials,are defined.A convex cover polynomial or a split polynomial can be decomposed into s
We review recent progress in reduction algorithms for integration,summation and creative Telescoping.These algorithms allow to determine integrability and s
In recent years,there have been major developments in applications of integrable systems.Originally,integrability has been recognized through solitons,which
Recently,polynomial optimization with semidefinite relaxations has been well studied.It applies Positivstellensatz and sums-of-squares technique to relax a
We provide a new hierarchy of semidefinite relaxations for polynomial optimization which combines some advantages of the standard LP-and SDP-relaxations:(a)
This paper,based on an invited talk at ICIAM 2015,describes an approach to high-dimensional integration,developed over the past 15 years,in which the numeri
We describe progress in linear and mixed-integer programming(MIP)algorithms and software over the last 25 years.As a result of this progress,modern linear p
We give a overall review on the mathematical formulation of textile material design based on clothing heat-moisture comfort,and corresponding results of the