Exponential integration methods offer a highly accurate approach to the time integration of
large systems of differential equations. In recent years, they have attracted increased …

Spatial transformations are map**s between locations of a d-dimensional space and are
commonly used in computer vision and image analysis. Many of the spatial transformation …

This work incorporates an efficient inversion free iterative scheme into Newton's method to
solve Newton's step regardless of the singularity of the Fr e´ chet derivative. The proposed …

Tensor-based morphometry (TBM) studies encode the anatomical information in spatial
deformations which are locally characterized by Jacobian matrices. Current methods …

In this study, an iterative algorithm is proposed to solve the nonlinear matrix equation X+ A^*
e^ XA= I_ n X+ A∗ e XA= I n. Explicit expressions for mixed and componentwise condition …

This work incorporates an efficient inversion free iterative scheme into Newton'smethod to
solve Newton's step regardless of the singularity of the Fr´ echet derivative. The proposed …

Die Methoden der Mathematik werden vielfach eingesetzt, um komplexe Vorgänge
physikalischer, chemischer, biologischer oder volkswirtschaftlicher Natur zu modellieren …