Results 61 to 70 of about 11,024 (141)

A General Type of Almost Contact Manifolds

open access: yes
Among almost contact manifolds Sasakian manifolds, Kenmotsu manifolds (called also “a certain class of almost contact manifolds”) and cosymplectic manifolds have been studied by many authors.
Catalin Angelo Ioan
core  

Lipschitz Carnot-Carathéodory Structures and their Limits. [PDF]

open access: yesJ Dyn Control Syst, 2023
Antonelli G   +2 more
europepmc   +1 more source

Quantum State Assignment Flows. [PDF]

open access: yesEntropy (Basel), 2023
Schwarz J   +5 more
europepmc   +1 more source

Differentiable approximations to Brownian motion on manifolds [PDF]

open access: yes
The main part of this thesis is devoted to generalised Ornstein-Uhlenbeck processes. We show how to construct such processes on 2-uniformly smooth Banach spaces.
Dowell, Richard Malcolm
core  

Publication Only

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

The non-Riemannian nature of perceptual color space. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Bujack R   +4 more
europepmc   +1 more source

Two-root Riemannian Manifolds

open access: yes, 2023
Osserman manifolds are a generalization of locally two-point homogeneous spaces. We introduce $k$-root manifolds in which the reduced Jacobi operator has exactly $k$ eigenvalues. We investigate one-root and two-root manifolds as another generalization of
Andrejić, Vladica
core  

Riemannian-like structures on the set of probability measures: a comparison between Euclidean and discrete spaces

open access: yes, 2012
The purpose of this thesis is to present in detail two theories, not deductible from each other, but which obtain very similar results, giving a Riemannian-like structure to the set of probability measures.
DALUISO, ROBERTO
core  

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