Riemannian geometry boosts functional near-infrared spectroscopy-based brain-state classification accuracy. [PDF]
NeurophotonicsNäher T +5 more
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Locating saddle points using gradient extremals on manifolds adaptively revealed as point clouds. [PDF]
Chaos, 2023 Georgiou A +3 more
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Geometric properties of almost pure metric plastic pseudo-Riemannian manifolds. [PDF]
HeliyonKaraman C, Gezer A, Khan MNI, Ucan S.
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Riemannian L-systems: modelling growing forms in curved spaces. [PDF]
Quant Plant BiolGodin C, Boudon F.
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Equiaffine immersions and pseudo-Riemannian space forms
We introduce an explicit construction that produces immersions into the pseudosphere $\mathbb{S}^{n,n+1}$ and the pseudohyperbolic space $\mathbb{H}^{n+1,n}$ starting from equiaffine immersions in $\mathbb{R}^{n+1}$, and conversely. We describe how these immersions interact with a para-Sasaki metric defined on $\mathbb{H}^{n+1,n}$ via a principal ...
openaire +2 more sources
A lower-limb motor imagery BCI using virtual reality and novel calibration strategy in post-stroke patients. [PDF]
Med Biol Eng ComputSilva L +3 more
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A Toponogov globalisation result for Lorentzian length spaces. [PDF]
Math AnnBeran T, Harvey J, Napper L, Rott F.
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Lagrangian multiforms and dispersionless integrable systems. [PDF]
Lett Math PhysFerapontov EV, Vermeeren M.
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Comparison theorems on H-type sub-Riemannian manifolds. [PDF]
Calc Var Partial Differ EquBaudoin F +3 more
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Utilizing statistical analysis for motion imagination classification in brain-computer interface systems. [PDF]
PLoS OneLi Y, Zhang J.
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