Results 101 to 110 of about 327 (148)
Ricci Curvature Tensor-Based Volumetric Segmentation. [PDF]
Huang J, Chen K, Alpers A, Lei N.
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Gluing constructions for Lorentzian length spaces. [PDF]
Beran T, Rott F.
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A cluster of results on amplituhedron tiles. [PDF]
Even-Zohar C +5 more
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Approximation of Classical Two-Phase Flows of Viscous Incompressible Fluids by a Navier-Stokes/Allen-Cahn System. [PDF]
Abels H, Fischer J, Moser M.
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Global Rigidity Theorems for Submanifolds with Parallel Mean Curvature
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Pengfei Pan, Hongwei Xu, Entao Zhao
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Substantial Codimension of Submanifolds: Global Results
This is an extension of work of the second author and \textit{R. Tribuzy} [Math. Z. 185, 321-331 (1984; Zbl 0524.53038)] to the case of varying dimension of the first normal space. The formulation of the results and the method of proof are based on the notion of relative nullity.
Marcos Dajczer, Lucio Rodríguez
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RELATIONS OF TWO TRANSVERSAL SUBMANIFOLDS AND GLOBAL MANIFOLD
In Riemann geometry, the relations of two transversal submanifolds and global manifold are discussed without any concrete models. By replacing the normal vector of a submanifold with the tangent vector of another submanifold, the metric tensors, Christoffel symbols and curvature tensors of the three manifolds are connected at the intersection points ...
Guo-Hong Yang +3 more
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A local and global splitting result for real K�hler Euclidean submanifolds
The authors investigate the structure of real Kähler Euclidean submanifolds, that is, isometric immersions \(f\) of a Kähler manifold \(M^{2n}\) into \({\mathbb R}^{2n+p}\). Such an immersion is called pluriharmonic if every holomorphic curve in \(M\) is mapped by \(f\) onto a minimal surface in \({\mathbb R}^{2n+p}\).
Luis A. Florit, Fangyang Zheng
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Piernicola Bettiol, Franco Cardin
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In this nice paper, the following differential (scalar) equation is considered: \[ u'=a(t)f(u)+b(t)g(u),\tag{1} \] where \(a:\mathbb{R}\to\mathbb{R}_+\) and \(b,f,g:\mathbb{R}_+\to\mathbb{R}_+=[0,\infty)\) are continuous functions satisfying the conditions: (i) \(f(u)>0\) for \(u>0\) and \(\int^\infty du/f(u)=\infty\), (ii) there exists a \(T\geq 0 ...
Giancarlo Cantarelli
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