[PDF] Top 20 Approximation of surfaces by normal meshes
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Approximation of surfaces by normal meshes
... One set of methods is based on puncturing the spherical topology and solving a discrete har- monic mapping functional in the plane under stereographic projection [HAT + 00, HBS + 99]. While the continuous conformal ... See full document
98
On Wk,p manifolds and Wk,p surfaces for analysis of the convergence of mesh based approximation
... and surfaces and the differentiability of these quan- tities do not address important considerations in the approximation of these quantities via mesh-based ... See full document
12
Holomorphic k-differentials and holomorphic approximation on open Riemann surfaces
... In the second part (Chapters 3 and 4), we study holomorphic and meromor- phic approximation on closed subsets of non-compact Riemann surfaces. We add a condition to the Extension Theorem and correct its ... See full document
65
Adaptive Cross Approximation for Scattering by Periodic Surfaces
... Abstract—The adaptive cross approximation is applied to boundary element matrices coming from 2D scattering problems by an infinite periodic surface. This compression technique has the advantage to be applied ... See full document
7
Uniform Approximation on Riemann Surfaces
... 3) E is a set of uniform approximation which satisfies the long islands condition. Our principal result is the following Luzin-type theorem, which loosely speaking as- serts that, for an arbitrary open Riemann ... See full document
91
A Fast Algorithm for Reconstructing and Flattening Digitised Surfaces
... the surfaces are usually represented by a set of points and the triangles that connect ...flatten surfaces of revolution ...with surfaces obtained by digitisation. The approximation process is ... See full document
12
Computational surface partial differential equations
... polyhedral approximation of the surface as the computational ...the approximation consists of a quasi- uniform triangulation, which in practice may be difficult to ...evolving surfaces, meshes ... See full document
206
3-D surface properties of glacier penitentes over an ablation season, measured using a Microsoft Xbox Kinect
... and generally poor approximations of objects distributed over a plane. Instead of having to define an obstacle height above the plane, h is replaced with an effective height h ∗ ex- pressed as twice the standard ... See full document
17
Low-cost scalable discretization, prediction, and feature selection for complex systems
... probabilistic approximation (SPA) (blue surfaces) and for common discretization methods: K-means clustering (16, 17) (red), NMF (19 – 24) [in its probabilistic variant called LSD (24), green ... See full document
9
Multiple 2D self organising map network for surface reconstruction of 3D unstructured data
... Chapter 4 illustrates the framework for Cube SOM (CSOM) model in organising the unstructured surface data. This chapter explains the structure of CSOM model and equations involved in organising the unstructured surface ... See full document
38
Approximation Effects Due to Diffuse Derivatives from Polynomial Basis
... multidimensional surfaces, we introduced the MLS ...the approximation of a function is obtained by the solution of many small linear systems, rather than solving a single linear ... See full document
7
Construction and Application of 3 Point Tensor Product Scheme
... the meshes are almost ...regular meshes, but cannot reconstruct parametric surfaces that contain non-exponential polynomials such as a logarithmic functions and division terms, which ac- tually ... See full document
9
Large scale propagating disturbances: approximation by vertical normal modes
... quasigeostrophic approximation re- quires a spatially uniform stratification, which is not useful if our aim, as here, is to describe propagation on basin ...vertical normal modes appropriate to the local ... See full document
19
RANDOM VARIABLES AND PROBABILITY DISTRIBUTIONS
... The Standard Normal Distribution & Its Probabilities How to Calculate General Probabilities for the ND The Normal Approximation of the Binomial. Distribution[r] ... See full document
57
Bayesian approximation techniques of Topp-Leone distribution
... The Bayesian paradigm is conceptually simple and probabilistically elegant. Sometimes posterior distribution is expressible in terms of complicated analytical function and requires intensive calculation because of its ... See full document
8
Scattering Analysis of Buried Objects by Using FDTD with Nonuniform Meshes
... This paper presents a novel method for fast calculation of the scattering fields of buried objects. By utilizing nonuniform mesh in a 1-D modified FDTD, the plane wave is injected successfully, and the computing resources ... See full document
8
Intraoperative Spinal Sonography: Adjunct to Metrizamide CT in the Assessment and Surgical Decompression of Posttraumatic Spinal Cord Cysts
... Craniad to cyst in 6 there is abnormal echogenicity of cord , normal reflectivity of central canal has been lost, and normal highly reflective dorsal and ventral surfaces of cord are not[r] ... See full document
9
Improved tests for spatial correlation
... Empirical sizes are displayed in Tables 1-8, in which “normal”, “Edgeworth”, “transformation” and “bootstrap” refer respectively to tests using the standard normal approximation, Edgewor[r] ... See full document
31
Experimental Investigation of Four-Point Flexural Behavior of Textile Reinforcement in Geopolymer Mortar
... carbon meshes with open size 16x12 mm were made up of 48000 individual fila ments for the yarns in the longitudinal direct ion and 12000 indiv idual fila ments for yarns in the transverse direction, while the ... See full document
6
Power of edge exclusion tests in graphical gaussian models
... asymptotic normal approximations for small distances from the ...asymptotic normal approximations are more accurate for the signed square-root versions than for the non-signed versions and, therefore, ... See full document
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