Pereverzyev, S.S., Pinnau, R., Siedow, N.
In a cooling process described by a nonlinear heat equation, we are interested to recover the initial temperature from the temperature measurements that are available on a part of the boundary for...
Regularized fixed-point iterations for nonlinear inverse problems (2006)
Pereverzyev, S.S., Pinnau, R., Siedow, N.
In this paper, we introduce a derivative-free, iterative method for solving nonlinear ill-posed problems Fu = y, where instead of y, noisy data y(delta) with parallel to y - y(delta)parallel to Y is...
Regularized Fixed-Point Iterations for Nonlinear Inverse Problems (2005)
Pereverzyev, S.S., Pinnau, R., Siedow, N.
In this paper we introduce a derivative-free, iterative method for solving nonlinear ill-posed problems $Fx=y$, where instead of $y$ noisy data $y_delta$ with $| y-y_delta |leqdelta$ are given and...
Regularized Fixed-Point Iterations for Nonlinear Inverse Problems (2005)
S. S. Pereverzyev, R. Pinnau, N. Siedow, Fachbereich Mathematik
In this paper we introduce a derivative-free, iterative method for solving nonlinear illposed problems F x = y, where instead of y noisy data yδ with �y − yδ � ≤ δ are given and F: D(F)...