| Popis: |
In this paper, we resolve problems of spline interpolation, regardless of whether least-squares fitting is incorporated, on smooth Riemannian manifolds. Our approach leverages the concept of gradient flows for successively connected curves or networks, offering a fresh perspective on addressing such challenges. Notably, this method extends to the problem of spline interpolation on Lie groups, commonly encountered in mechanical optimal control theory formulations, thus contributing to both geometric control theory and statistical shape data analysis. We rigorously establish the existence of global solutions in H\"{o}lder spaces for the gradient flow, with the asymptotic limits of these solutions confirming the existence to the problem of spline interpolation. This comprehensive solution underscores the constructive nature of our proof, hinting at potential numerical schemes for discovering solutions. |
