Results 31 to 40 of about 1,744,424 (375)
Equivariant $K$-theory of GKM bundles [PDF]
, 2012 Given a fiber bundle of GKM spaces, $\pi\colon M\to B$, we analyze the structure of the equivariant $K$-ring of $M$ as a module over the equivariant $K$-ring of $B$ by translating the fiber bundle, $\pi$, into a fiber bundle of GKM graphs and ...
B. Kostant +8 more
core +3 more sources
Journal of Integrative Neuroscience, 2023 Background: Essential tremor (ET) is a common slowly-progressive neurologic disorder. It is predominantly characterized by kinetic tremors involving bilateral upper limbs.
Maurizio Bergamino +4 more
doaj +1 more source
Biomedical Optics Express, 2013 Endocytoscopy is an optical biopsy technique which uses a miniaturized camera to capture white light microscopy images through an endoscope. We have developed an alternative design that instead relays images to an external camera via a coherent fiber bundle.
Michael, Hughes +2 more
openaire +2 more sources
Glued linear connection on surface of the projective space
Дифференциальная геометрия многообразий фигур, 2020 We consider a surface as a variety of centered planes in a multidimensional projective space. A fiber bundle of the linear coframes appears over this manifold. It is important to emphasize the fiber bundle is not the principal bundle.
K.V. Bashashina
doaj +1 more source
The Signature of Fiber Bundles [PDF]
Proceedings of the American Mathematical Society, 1972 Let Y ↪ Z π → X Y\hookrightarrow Z\underrightarrow \pi X be a locally trivial fiber bundle in the category of oriented topological manifolds. It is shown that if the identity component of the structure group G G has finite index, then (signature of ...
openaire +2 more sources
Complex collagen fiber and membrane morphologies of the whole porcine aortic valve. [PDF]
PLoS ONE, 2014 Replacement aortic valves endeavor to mimic native valve function at the organ, tissue, and in the case of bioprosthetic valves, the cellular levels.
Christopher A Rock +2 more
doaj +1 more source
Holomorphic fiber bundles with hyperbolic fiber [PDF]
Proceedings of the American Mathematical Society, 1974 The purpose of the present note is to show that holomorphic fiber bundles with hyperbolic fiber are almost trivial: They are trivial if the base is simply connected, and have a simple structure otherwise.
openaire +2 more sources
Scientific Reports, 2021 The ratio of type III to type I collagen is important for properly maintaining functions of organs and cells. We propose a method to quantify the ratio of type III to total (type I + III) collagen (λ III ) in a given collagen fiber bundle using second ...
Shukei Sugita +5 more
doaj +1 more source
NeuroImage, 2021 White matter bundle segmentation using diffusion MRI fiber tractography has become the method of choice to identify white matter fiber pathways in vivo in human brains.
Kurt G. Schilling +140 more
doaj +1 more source
Martingales on principal fiber bundles
Proyecciones (Antofagasta), 2023 Let P(M,G) be a principal fiber bundle, let ω be a connection form on P(M,G), and consider a projectable connection ∇P on P(M,G). The aim of this work is to determine the ∇P -martingales in P(M,G). Our results allow establishing new characterizations of harmonic maps from Riemannian manifolds to principal fiber bundles.
Catuogno, Pedro, Stelmastchuk, Simão N.
openaire +3 more sources