Partitioned averaged vector field methods

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

Neumann–neumann Methods for Vector Field Problems

In this paper, we study some Schwarz methods of Neumann–Neumann type for some vector field problems, discretized with the lowest order Raviart–Thomas and Nédélec finite elements. We consider a hybrid Schwarz preconditioner consisting of a coarse component, which involves the solution of the original problem on a coarse mesh, and local ones, which involve the solution of Neumann problems on the ...

متن کامل

Partitioned Sparse A-1 Methods

This paper solves the classic Ax=b problem by constructing factored components of the inverses of L and U, the triangular factors of A. The number of additional fill-ins in the partitioned inverses of L and U can be made zero. The number of partitions is related to the path length of sparse vector methods. Allowing some fill-in in the partitioned inverses of L and U results in fewer partitions....

متن کامل

Review and Comparison of In-field Calibration Methods of Accelerometer Based on Gravity Vector

Considering the wide applications of accelerometers to determine position and attitude and due to reducing of accuracy of this sensors because of some errors, this paper discusses the calibration of accelerometers. Also because the traditional calibration methods are very time consuming, costly and need precision laboratory equipment, in-field calibration methods are recommended which are simpl...

متن کامل

An associatively classified partitioned vector quantizer

Vector quantization is an e!ective means of data compression which maps an ordered set of real numbers into a single integer. However, the unconstrained use of vector quantizer (VQ) for accurately compressing a high-dimension signal vector requires high computational complexity and large storage requirement. In order to avoid this problem, structures with some constraints are often used to invo...

متن کامل

Data Integration in Vector (Vertically Partitioned) Databases

Data integration requires not only the absorption of data, but the transformation of that data. For instance, manufacturing companies must combine customer order information for ordering supplies as well as for financial planning; large banks may need to produce consolidated profit-and-loss statements daily, or even more frequently, to manage liquidity and risk. The data may be spread across ma...

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: Journal of Computational Physics

سال: 2018

ISSN: 0021-9991

DOI: 10.1016/j.jcp.2018.05.009