Geometric optimization methods for adaptive filtering
Geometric optimization methods for adaptive filtering
Complexity and real computation
Complexity and real computation
The Geometry of Algorithms with Orthogonality Constraints
SIAM Journal on Matrix Analysis and Applications
High order Runge-Kutta methods on manifolds
proceedings of the on Numerical analysis of hamiltonian differential equations
The Geometry of the Newton Method on Non-Compact Lie Groups
Journal of Global Optimization
Kantorovich's theorem on Newton's method in Riemannian Manifolds
Journal of Complexity
A Unifying Local Convergence Result for Newton's Method in Riemannian Manifolds
Foundations of Computational Mathematics
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We introduce the notion of the (one-parameter subgroup) @c-condition for a map f from a Lie group to its Lie algebra and establish @a-theory and @c-theory for Newton's method for a map f satisfying this condition. Applications to analytic maps are provided, and Smale's @a-theory and @c-theory are extended and developed. Examples arising from initial value problems on Lie group are presented to illustrate applications of our results.