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Limits of quotients of bivariate real analytic functions
TLDR
Necessary and sufficient conditions for the existence of limits of the form lim"("x","y")"->"("a","b")f(x,y)/g( x,y) are given, under the hypothesis that f and g are real analytic functions near the point (a,b), and g has an isolated zero at (a). Expand
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Spectral Properties of Solar Convection and Diffusion
We present the results of a study of the scaling properties of solar photospheric motions. We use time series of Doppler images obtained in good seeing conditions with the San Fernando Observatory 28Expand
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Ellipse-based principal component analysis for self-intersecting curve reconstruction from noisy point sets
TLDR
This article describes an algorithm for the reconstruction of planar curves (1-manifolds) out of noisy point samples of a self-intersecting or nearly self-Intersecting planar curve C. Expand
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Principal component and Voronoi skeleton alternatives for curve reconstruction from noisy point sets
Surface reconstruction from noisy point samples must take into consideration the stochastic nature of the sample. In other words, geometric algorithms reconstructing the surface or curve should notExpand
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Spectral-based mesh segmentation
In design and manufacturing, mesh segmentation is required for FACE construction in boundary representation (B-Rep), which in turn is central for feature-based design, machining, parametric CAD andExpand
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Triangular mesh parameterization with trimmed surfaces
Given a 2-manifold triangular mesh $$M \subset {\mathbb {R}}^3$$M⊂R3, with border, a parameterization of $$M$$M is a FACE or trimmed surface $$F=\{S,L_0,\ldots ,L_m\}$$F={S,L0,…,Lm}. $$F$$F is aExpand
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Limits of quotients of real polynomial functions of three variables
An algorithm for computing the limit of a quotient of bivariate real analytic functions has been developed by one of the authors in (Limits of quotients of bivariate real analytic functions, JournalExpand
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2D shape similarity as a complement for Voronoi-Delone methods in shape reconstruction
TLDR
In surface reconstruction from planar cross sections it is necessary to build surfaces between 2D contours in consecutive cross sections. Expand
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Limits of quotients of polynomial functions in three variables
TLDR
A method for computing limits of quotients of real analytic functions in two variables was developed in [4]. Expand
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FEA-driven Geometric Modelling for Meshless Methods
TLDR
Optimized Boolean Operations against orthogonal Fixed Grids (FG) for 2-manifold construction in quasi-meshless methods for Finite Element Analysis are presented. Expand
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