Results 21 to 30 of about 27,139 (294)
New Generalization of Geodesic Convex Function
Axioms, 2023 As a generalization of a geodesic function, this paper introduces the notion of the geodesic φE-convex function. Some properties of the φE-convex function and geodesic φE-convex function are established.
Ohud Bulayhan Almutairi, Wedad Saleh
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A Geodesic-Based Riemannian Gradient Approach to Averaging on the Lorentz Group
Entropy, 2017 In this paper, we propose an efficient algorithm to solve the averaging problem on the Lorentz group O ( n , k ) . Firstly, we introduce the geometric structures of O ( n , k ) endowed with a Riemannian metric where geodesic could be ...
Jing Wang, Huafei Sun, Didong Li
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The forces outside the static limit in the rotating frame
Physics of Complex Systems, 2022 This paper focuses on the rotating frame of the Minkowski spacetime to describe the inertial forces outside the static limit. We consider the inertial forces inside the static limit to find the classical analogue.
Андрей Анатольевич Гриб +2 more
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Curve shortening by short rulers
ESAIM: Proceedings and Surveys, 2014 The aim is to construct a straight line between the two endpoints of a rectifiable curve using only a ruler, which is too short to connect them directly.
Stadler Peter
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Brownian Motion in Minkowski Space
Entropy, 2015 We construct a model of Brownian motion in Minkowski space. There are two aspects of the problem. The first is to define a sequence of stopping times associated with the Brownian “kicks” or impulses.
Paul O'Hara, Lamberto Rondoni
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Conservation Laws and Moving Frame Method of Vaidya-Bonner Space-Time [PDF]
Sahand Communications in Mathematical Analysis, 2022 In the present paper, we compute the conservation laws of the Vaidya-Bonner geodesic space-time metric in aRiemannian space and carry out the moving frame method for this metric.
Davood Farrokhi +2 more
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Generalized Developable Cubic Trigonometric Bézier Surfaces
Mathematics, 2021 This paper introduces a new approach for the fabrication of generalized developable cubic trigonometric Bézier (GDCT-Bézier) surfaces with shape parameters to address the fundamental issue of local surface shape adjustment.
Muhammad Ammad +3 more
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Algorithms for geodesics [PDF]
Journal of Geodesy, 2012 LaTex, 12 pages, 8 figures. Version 2 corrects some errors and adds numerical examples.
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Relaxation of Some Confusions about Confounders
Entropy, 2021 This work is about observational causal discovery for deterministic and stochastic dynamic systems. We explore what additional knowledge can be gained by the usage of standard conditional independence tests and if the interacting systems are located in a
Ádám Zlatniczki +4 more
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Hosoya properties of the commuting graph associated with the group of symmetries
Main Group Metal Chemistry, 2021 A vast amount of information about distance based graph invariants is contained in the Hosoya polynomial. Such an information is helpful to determine well-known distance based molecular descriptors.
Abbas Ghulam +4 more
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