Regularization and error estimates for nonhomogeneous backward heat problems.
Stabilized quasi-reversibility method for a class of nonlinear ill-posed problems.
Remarks on a 2-D nonlinear backward heat problem using a truncated Fourier series method.
A quasi-boundary value method for regularizing nonlinear ill-posed problems.
A final value problem for heat equation: regularization by truncation method and new error estimates.
Regularization and new error estimates for a modified Helmholtz equation.
Regularization of a discrete backward problem using coefficients of truncated Lagrange polynomials.
A nonhomogeneous backward heat problem: regularization and error estimates.
A simple regularization method for the ill-posed evolution equation
The nonhomogeneous backward Cauchy problem , where is a positive self-adjoint unbounded operator which has continuous spectrum and is a given function being given is regularized by the well-posed problem. New error estimates of the regularized solution are obtained. This work extends earlier results by N. Boussetila and by M. Denche and S. Djezzar.
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