Stability for inverse point source problem
نویسنده
چکیده
What is the stability of recovering the location of xj . Suppose the number of point sources is known as m. Or we formulate the stability argument as following statement. Statement 1.1 If ul for l = 1, 2 be the solutions of equation 1 associated with Cauchy data (f , g) and sources F l = ∑m j=1 P l jδ(x − xj), if we have ‖(f, g) − (f, g)‖ ≤ , can we find a permutation π of {1, 2, . . . ,m} such that
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تاریخ انتشار 2013