28 citations · 50 across the 2 of their papers we have counts for
3 papers
Convergent numerical methods for parabolic equations with reversed time via a new Carleman estimate
Michael V. Klibanov, Anatoly G. Yagola
The key tool of this paper is a new Carleman estimate for an arbitrary parabolic operator of the second order for the case of reversed time data. This estimate works on an arbitrar…
Numerical solution of an ill-posed Cauchy problem for a quasilinear parabolic equation using a Carleman weight function
Michael V. Klibanov, Nikolaj A. Koshev, Jingzhi Li +1
This is the first publication in which an ill-posed Cauchy problem for a quasi- linear PDE is solved numerically by a rigorous method. More precisely, we solve the side Cauchy prob…
Image reconstruction technique and optical monitoring of the QSO2237+0305 from Maidanak Observatory in 2002 -- 2003
E. A. Koptelova, E. V. Shimanovskaya, B. P. Artamonov +4
We have observed the gravitational lens system Q2237+0305 from the Maidanak Observatory over the period from August 2002 to November 2003. Here we report the results of our observa…