Introduction: Observational methodology facilitates the study of situational factors in taekwondo matches, examines observable technical-tactical behaviors, and reveals various relationships, thus ...

Edited by William Fulton, University of Michigan, Ann Arbor, MI, and approved February 9, 2012 (received for review December 19, 2011) We shall study a version of the general Waring problem for rings ...

In this repository there is a Mathematica notebook in format .nb used to calculate all examples in the main paper. There is available also a readable PDF version of the notebook.

Abstract: Base on the Lagrange interpolation polynomial algorithm, the error analysis is discussed in this paper. Firstly, we derive the Lagrange interpolation ...

1 Department of Mathematics, The University of Auckland, Auckland, New Zealand. 2 Department of Mathematics, University of Engineering and Technology, Lahore, Pakistan. The continuous approximations ...