Results 61 to 70 of about 10,848 (164)

Hypersurfaces satisfying some curvature conditions in the semi-Euclidean space

Chaos, Solitons & Fractals, 2009
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Nonexistence of mean curvature flow solitons with polynomial volume growth immersed in certain semi-Riemannian warped products

Advances in Nonlinear Analysis
Our purpose is to establish nonexistence results concerning complete noncompact mean curvature flow solitons with polynomial volume growth immersed in certain semi-Riemannian warped products, under mild constraints on the warping and soliton functions ...
Batista Márcio, Molica Bisci Giovanni, de Lima Henrique F., Gomes Wallace F.   +3 more
doaj   +1 more source

A Study of at Least Sixth Convergence Order Methods Without or with Memory and Divided Differences for Equations Under Generalized Continuity

Mathematics
Multistep methods typically use Taylor series to attain their convergence order, which necessitates the existence of derivatives not naturally present in the iterative functions. Other issues are the absence of a priori error estimates, information about
Ioannis K. Argyros, Ramandeep Behl, Sattam Alharbi, Abdulaziz Mutlaq Alotaibi   +3 more
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Isometric pluriharmonic immersions of Kähler manifolds into semi-Euclidean spaces

Tohoku Mathematical Publications, 1995
In this thesis, we prove a classification of isometric pluriharmonic immersions of a Kahler manifold into a semi-Euclidean space, which establishes a generalization of Calabi-Lawson’s theory concerning minimal surfaces in Euclidean spaces. Then we study these immersions for complete Kahler manifolds with low codimensions, and prove, in particular, a ...
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Graph Geometric Algebra networks for graph representation learning

Scientific Reports
Graph neural networks (GNNs) have emerged as a prominent approach for capturing graph topology and modeling vertex-to-vertex relationships. They have been widely used in pattern recognition tasks including node and graph label prediction.
Jianqi Zhong, Wenming Cao
doaj   +1 more source

Twist Fields in Many-Body Physics. [PDF]

Entropy (Basel)
Doyon B.
europepmc   +1 more source

Multi-order hyperbolic graph convolution and aggregated attention for social event detection. [PDF]

PLoS One
Liu Y, Tan TP, Liu Z, Li Y.
europepmc   +1 more source

Gyrostat Motion in the Light Flow of Semi-Euclidean Space

Вестник Пермского университета. Математика. Механика. Информатика
The motion of a gyrostat in a stationary field of light pressure forces in semi-Euclidean space is investigated. A gyrostat with kinetic axial symmetry and a constant gyrostatic moment moves so that its carrier rotates around the center of inertia. The field of light pressure forces is generated by a stationary light flux of constant intensity, formed ...
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Assessment of upright immobilization methods for abdominal and head-and-neck cancer treatments in a carbon ion radiotherapy setting. [PDF]

Tech Innov Patient Support Radiat Oncol
Varnava M, Kawashima M, Matsumura A, Oohashi Y, Miyazawa M, Koya J, Yamaguchi N, Ogano T, Tashiro M, Ohno T.   +9 more
europepmc   +1 more source

Creek Beds and Cape Hares: Spatial and Seasonal Determinants of Caracal Movement and Diet in a Hyperarid Desert Ecosystem. [PDF]

Ecol Evol
Barocas A, Weisbein Y, Geffen E.
europepmc   +1 more source