Author: Prof. S.G. Ahmed
This textbook is intended as a guide for undergraduate and graduate students in engineering, science and technology courses. Chapters of the book cover the numerical concepts of errors, approximations, differential equations and partial differential equations. The simple presentation of numerical concepts and illustrative examples helps students and general readers to understand the topics covered in the text.
To Mathematician around the world, all of us know well that mathematics is the
mother of all other sciences and all of us know well that no progress without
progress of the mother of all sciences. Also all of us know that all of us will die and
the work will still alive. Our main message herein, is to respect the mathematics,
especially in all Arab countries and asking principles to give attention to
mathematics and whom working with it. We hope receiving our message to all
around the world.
The authors confirm that they have no conflict of interest to declare for this publication.
Declared none.
Said Gamil Ahmed Sayed Ahmed
Professor of Mathematics and Numerical Analysis,
Faculty of Engineering, Zagazig University,
Egypt
