Two-dimensional Spectral Approximation

Journal Title: Journal of Applied Computer Science & Mathematics - Year 2017, Vol 11, Issue 24

Abstract

In this article, we propose a two-dimensional polynomial basis which extends Legendre series approximation to bivariate functions. We also present a theoretical study of the stability and the error estimation of the Tau spectral method in the constructed basis.

Authors and Affiliations

ISMAHENE SEHILI

Keywords

Related Articles

Secure and Efficient Diffusion Layers for Block Ciphers

Abstract–Modern block ciphers are designed to meet confusion and diffusion criteria. Substitution and permutation layers are used in the round function for this purpose. In this paper, we present a number of choices for...

The Evolution of the Processing Power Needed by the Primary Cryptocurrencies and its profit.

This paper intends to follow the evolution of the processing power needed to mine cryptocurrencies. Because by this year, 2018, they evolved to being over 1500 cryptos, we shell consider reviewing the first 5: Bitcoin, E...

IT&C used by Individuals and Economic Development in Romania - Application of Cointegration and Vector Error Correction Model

Since the first decade of the 21st century, information and communication technology has become both a tool for the individual and, in many cases, a way of life. Undoubtedly, the Internet has revolutionized the society i...

Removal of Baseline Wander Noise from Electrocardiogram (ECG) using Fifth-order Spline Interpolation

Abstract–Baseline wandering can mask some important features of the Electrocardiogram (ECG) signal hence it is desirable to remove this noise for proper analysis and display of the ECG signal. This paper presents the imp...

A Formal Verification Model for Performance Analysis of Reinforcement Learning Algorithms Applied to Dynamic Networks

Routing data packets in a dynamic network is a difficult and important problem in computer networks. As the network is dynamic, it is subject to frequent topology changes and is subject to variable link costs due to cong...

Download PDF file
  • EP ID EP447486
  • DOI 10.4316/JACSM.201702003
  • Views 73
  • Downloads 0

How To Cite

ISMAHENE SEHILI (2017). Two-dimensional Spectral Approximation. Journal of Applied Computer Science & Mathematics, 11(24), 21-25. https://europub.co.uk/articles/-A-447486