Includes bibliographical references.

Regularization of nonlinear unstable operator equations by secant methods with application to gravitational sounding problem ; A fractal set constructed from a class of wavelet sets ; Joint invariant signatures for curve recognition ; Inpainting based on nonlinear transport and diffusion ; Towards fast nonrigid registration ; A note on waveletbased inversion algorithms ; A comparison between the waveletGalerkin and the sincGalerkin methods in solving nonhomogeneous heat equations ; Fast diffusion registration ; Iterative stabilization and edge detection ; Backprojections in tomography, spherical functions and addition formulas: a few challenges ; Mathematical models for 2D positron emission tomography ; Explicit versus implicit relative error regularization on the space of functions of bounded variation ; Sampling methods for approximate solution of PDE ; Diffusion and regularization of vector and matrixvalued images ; A numerically robust hybrid steepest descent method for the convexly constrained generalized inverse problems Roman B Alexeev and Alexandra B Smirnova ; John J Benedetto and Songkiat Sumetkijakan ; Mireille Boutin ; Tony F Chan and Jianhong Shen ; U Clarenz M Droske and M Rumpf ; Christine De Mol and Michel Defrise ; Mohamed ElGamel and Ahmed I Zayed ; Bernd Fischer and Jan Modersitzki ; C W Groetsch and O Scherzer ; F Alberto Grunbaum ; B A Mair and J A Zahnen ; O Scherzer ; Frank Stenger Ahmad Reza NaghshNilchi Jenny Niebsch and Ronny Ramlau ; Joachim Weickert and Thomas Brox ; Isao Yamada Nobuhiko Ogura and Nobuyasu Shirakawa