Results 71 to 80 of about 146,129 (230)
The composition equipment for congruence of hypercentred planes
Дифференциальная геометрия многообразий фигур, 2019 In n-dimensional projective space Pn a manifold , i. e., a congruence of hypercentered planes , is considered. By a hypercentered planе we mean m-dimensional plane with a (m – 1)-dimensional hyperplane , distinguished in it.
A. V. Vyalova
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Geometric uncertainty relation for mixed quantum states
, 2014 In this paper we use symplectic reduction in an Uhlmann bundle to construct a principal fiber bundle over a general space of unitarily equivalent mixed quantum states.
Andersson, Ole, Heydari, Hoshang
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Larger muscle fibers and fiber bundles manifest smaller elastic modulus in paraspinal muscles of rats and humans [PDF]
, 2021 Masoud Malakoutian +8 more
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Open CeramicsFiber reinforcement plays a critical role in defining the properties of ceramic matrix composites (CMCs). Among various textile technologies, wet-laid nonwovens have gained attention because previous studies have shown that their method of production ...
Fiona Kessel +6 more
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Harmonic cohomology of symplectic fiber bundles
, 2010 We show that every de Rham cohomology class on the total space of a symplectic fiber bundle with closed Lefschetz fibers, admits a Poisson harmonic representative in the sense of Brylinski. The proof is based on a new characterization of closed Lefschetz
Ebner, Oliver, Haller, Stefan
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Journal of Geometry and Physics, 2004 We define contact fiber bundles and investigate conditions for the existence of contact structures on the total space of such a bundle. The results are analogous to minimal coupling in symplectic geometry. The two applications are construction of K-contact manifolds generalizing Yamazaki's fiber join construction and a cross-section theorem for contact
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Fiber Bundle Estimation and Parameterization [PDF]
, 2006 Individual white matter fibers cannot be resolved by current magnetic resonance (MR) technology. Many fibers of a fiber bundle will pass through an individual volume element (voxel). Individual visualized fiber tracts are thus the result of interpolation on a relatively coarse voxel grid, and an infinite number of them may be generated in a given ...
Niethammer, Marc +3 more
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Mechanical, durability and thermal properties of foamed concrete reinforced with synthetic twisted bundle macro-fibers [PDF]
, 2023 Md Azree Othuman Mydin +6 more
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Study of the bijective relationship between the single and bundle cotton fiber mechanical properties [PDF]
, 2017 The characterization of cotton fiber is very complex due to the growing and harvesting conditions of the cotton plant. It is very important for breeders to understand the relationships that may exist between specific fiber properties, overall fiber ...
Dréan, Jean-Yves +4 more
core
, 2021 Analyzing the concept of fiber bundles to describe the relationship between the Ricci Flow and the Matric Tensor.
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