Fast Wavelet BEM on Complex Geometries

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Complex data processing: fast wavelet analysis on the sphere

In the general context of complex data processing, this paper reviews a recent practical approach to the continuous wavelet formalism on the sphere. This formalism notably yields a correspondence principle which relates wavelets on the plane and on the sphere. Two fast algorithms are also presented for the analysis of signals on the sphere with steerable wavelets.

متن کامل

Fast algorithms for PDEs in simple and complex geometries

We review some fast and accurate numerical techniques for solving elliptic equations in complicated domains developed by the author and his colleagues in recent past. These are based on a combination of fast algorithms for regular domains and various domain embedding techniques. The fast algorithms for regular domains are derived from analysis of integral equation approach for solving elliptic ...

متن کامل

From Computer Aided Design to wavelet BEM

It is known that the wavelet Galerkin scheme is an efficient method for the numerical solution of boundary integral equations. The parametric description of the given surface is required in order to create wavelets on manifolds. Technical surfaces generated by CAD tools are represented in this form. But often trimmed surfaces appear when thinking of the standard IGES format. An algorithm to par...

متن کامل

Fast evaluation of singular BEM integrals based on tensor approximations

In this paper we propose a method for the fast evaluation of integrals stemming from boundary element methods. Our method is based on the parametrisation of boundary elements in terms of a d-dimensional parameter tuple. We interpret the integral as a real-valued function f depending on d parameters and show that f is smooth in a d-dimensional box. A standard interpolation of f by polynomials le...

متن کامل

Complete Complex Parabolic Geometries

Complete complex parabolic geometries (including projective connections and conformal connections) are flat and homogeneous.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: PAMM

سال: 2005

ISSN: 1617-7061,1617-7061

DOI: 10.1002/pamm.200510358