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UNIT VECTOR FIELDS ON ANTIPODALLY PUNCTURED SPHERES: BIG INDEX, BIG VOLUME
(FRENCH MATHEMATICAL SOC, 2008)
We establish in this paper a lower bound for the volume of a unit vector field (v) over right arrow defined ou S(n) \ {+/-x}, n = 2,3. This lower bound is related to the sum of the absolute values of the indices of (v) ...
ENERGY OF GLOBAL FRAMES
(CAMBRIDGE UNIV PRESS, 2008)
The energy of a unit vector field X on a closed Riemannian manifold M is defined as the energy of the section into T(1) M determined by X. For odd-dimensional spheres, the energy functional has an infimum for each dimension ...
The Effects of City Streets on an Urban Disease Vector
(Public Library of Science, 2013)
With increasing urbanization vector-borne diseases are quickly developing in cities, and urban control strategies are needed. If streets are shown to be barriers to disease vectors, city blocks could be used as a convenient ...
Equações diferenciais ordinárias não suaves autônomas e não autônomasAutonomous and non autonomous non smooth ordinary differential equations
(Universidade Estadual Paulista (Unesp), 2016)
Conjuntos minimais e caóticos em campos de vetores planares suaves por partesMinimal and chaotic sets in planar piecewise smooth vector fields
(Universidade Estadual Paulista (Unesp), 2016)
Valorar el empleo de las TICS para realizar cálculos y resolver operaciones con vectores utilizando geogebra para 1° año de Bachillerato General Unificado (1º BGU)
(Universidad Nacional de Educación, 2019)
Weighted norm inequalities for vector-valued singular integrals on homogeneous spaces
(Polish Acad Sciences Inst MathematicsWarsawPolónia, 2004)
Reduced form vector directional quantiles
(Elsevier Inc, 2017-06)
In this paper, we develop a reduced form multivariate quantile model, using a directional quantile framework. The proposed model is the solution to a collection of directional quantile models for a fixed orthonormal basis, ...
Introducción a Vectores
(Universidad Nacional de Educación, 2019)
The turning arcs: a computationally efficient algorithm to simulate isotropic vector-valued Gaussian random fields on the d-sphere
(Springer, 2020)
Random fields on the sphere play a fundamental role in the natural sciences. This paper presents a simulation algorithm parenthetical to the spectral turning bands method used in Euclidean spaces, for simulating scalar- ...