This volume presents a unified approach to constructing iterative methods for solving irregular operator equations and provides rigorous theoretical analysis fo

Inverse problems arise whenever one tries to calculate a required quantity from given measurements of a second quantity that is associated to the first one. Bes

While the prediction of observations is a forward problem, the use of actual observations to infer the properties of a model is an inverse problem. Inverse prob

Geophysical Inverse Theory and Applications, Second Edition, brings together fundamental results developed by the Russian mathematical school in regularization

This set of lectures, which had its origin in a mini course delivered at the Summer Program of IMPA (Rio de Janeiro), is an introduction to intrinsic scaling, a