Results 41 to 50 of about 735 (92)

Volume Completion Between Contour Fragments at Discrete Depths. [PDF]

Iperception, 2017
Tse PU.
europepmc   +1 more source

New extremal problems for the Riemannian recognition program via Alexandrov geometry

, 1995
K. Grove, S. Markvorsen
semanticscholar   +1 more source

A Toponogov globalisation result for Lorentzian length spaces. [PDF]

Math Ann
Beran T, Harvey J, Napper L, Rott F.
europepmc   +1 more source

Machine learning for hand pose classification from phasic and tonic EMG signals during bimanual activities in virtual reality. [PDF]

Front Neurosci
Simar C, Colot M, Cebolla AM, Petieau M, Cheron G, Bontempi G.   +5 more
europepmc   +1 more source

Ricci deformation of the metric on a Riemannian manifold

, 1985
G. Huisken
semanticscholar   +1 more source

OSCILLATOR AND PENDULUM EQUATION ON PSEUDO-RIEMANNIAN SPACES

, 1996
W. Kühnel, H. Rademacher
semanticscholar   +1 more source

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Obstructions to distinguished Riemannian metrics via Lorentzian geometry

Advances in Theoretical and Mathematical Physics, 2022
We approach the problem of finding obstructions to curvature distinguished Riemannian metrics by considering Lorentzian metrics to which they are dual in a suitable sense. Obstructions to the latter then yield obstructions to the former.
A. Aazami
semanticscholar   +1 more source

Liouville property and quasi-isometries on negatively curved Riemannian surfaces

Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 2023
Kanai proved powerful results on the stability under quasi-isometries of numerous global properties (including Liouville property) between Riemannian manifolds of bounded geometry.
A. Granados, D. Pestana, A. Portilla, José M. Rodríguez, E. Tourís   +4 more
semanticscholar   +1 more source

Riemannian Constrained Policy Optimization via Geometric Stability Certificates∗

IEEE Conference on Decision and Control, 2022
In this paper, we consider policy optimization over the Riemannian submanifolds of stabilizing controllers arising from constrained Linear Quadratic Regulators (LQR), including output feedback and structured synthesis.
S. Talebi, M. Mesbahi
semanticscholar   +1 more source

Information geometry theory of bifurcations? A covariant formulation.

Chaos, 2022
The conventional local bifurcation theory (CBT) fails to present a complete characterization of the stability and general aspects of complex phenomena.
V. B. da Silva, J. P. Vieira, E. Leonel
semanticscholar   +1 more source