Results 11 to 20 of about 730,787 (266)

Schrödinger manifolds [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2012
42 pages, 1 figure, published version: J. Phys. A: Math. Theor. 45 (2012) 395203 (24pp)
Duval, Christian, Lazzarini, Serge
openaire   +3 more sources

Flowbox manifolds [PDF]

open access: yesTransactions of the American Mathematical Society, 1991
A separable and metrizable space X X is called a flowbox manifold if there exists a base for the open sets each of whose elements has a product structure with the reals Re \operatorname {Re} as a factor such that a natural consistency condition is met.
Aarts, J. M., Oversteegen, L. G.
openaire   +1 more source

A Battlefield Target Grouping Method Based on M-CFSFDP Algorithm [PDF]

open access: yesXibei Gongye Daxue Xuebao, 2018
Target grouping can divide battlefield targets into battle space groups. In this way, the target grouping reduces the difficulty of situation assessment and increases the efficiency of decision.

doaj   +1 more source

Manifold-like matchbox manifolds

open access: yesProceedings of the American Mathematical Society, 2019
A matchbox manifold is a generalized lamination, which is a continuum whose arc-components define the leaves of a foliation of the space. The main result of this paper implies that a matchbox manifold which is manifold-like must be homeomorphic to a weak solenoid.
Clark, AD, Hurder, S, Lukina, O
openaire   +3 more sources

Gibbs manifolds

open access: yesInformation Geometry, 2023
Abstract Gibbs manifolds are images of affine spaces of symmetric matrices under the exponential map. They arise in applications such as optimization, statistics and quantum physics, where they extend the ubiquitous role of toric geometry. The Gibbs variety is the zero locus of all polynomials that vanish on the Gibbs manifold.
Dmitrii Pavlov   +2 more
openaire   +3 more sources

A study of nonspecific skeletal health indicators in two nonadult populations from western Britain

open access: yesAntropologia Portuguesa, 2016
Skeletal health indicators are often employed to measure how past populations adapted to their physical environment. The skeletons of children provide a measure of population fitness, as the ability of a community to keep their younger inhabitants alive ...
Bernadette Manifold Bernie
doaj   +1 more source

A Manifold Laplacian Regularized Semi-Supervised Sparse Image Classification Method With a Variant Trace Lasso Norm

open access: yesIEEE Access, 2020
Since the cost of labeling data is getting higher and higher, we hope to make full use of the large amount of unlabeled data and improve image classification effect through adding some unlabeled samples for training.
Wenjuan Zhang   +2 more
doaj   +1 more source

Emergence of digital biomarkers to predict and modify treatment efficacy: machine learning study

open access: yesBMJ Open, 2019
Objectives Development of digital biomarkers to predict treatment response to a digital behavioural intervention.Design Machine learning using random forest classifiers on data generated through the use of a digital therapeutic which delivers behavioural
Nicole L Guthrie   +7 more
doaj   +1 more source

Inertial Manifolds and Slow Manifolds

open access: yesApplied Mathematics Letters, 1991
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Debussche, A., Temam, R.
openaire   +2 more sources

Recognizing manifolds among generalized manifolds [PDF]

open access: yesProceedings of the American Mathematical Society, 1972
This paper provides various conditions, on the complement of a point in a generalized manifold M, which imply that M is a classical topological manifold. Similar characterizations are given for m-spheres and 3-cells. This paper announces a few results in the classic quest for a property which characterizes the topological manifolds among the ...
openaire   +1 more source

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