Topic Editors

Dr. Faruk Özger
Department of Engineering Sciences, İzmir Katip Çelebi University, İzmir 35620, Turkey
Dr. Asif Khan
Department of Mathematics, Aligarh Muslim University, Aligarh 202002, India
Dr. Syed Abdul Mohiuddine
1. Operator Theory and Applications Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
2. Department of General Required Courses, Mathematics, Faculty of Applied Studies, King Abdulaziz University, Jeddah 21589, Saudi Arabia
Dr. Zeynep Ödemiş Özger
Department of Engineering Sciences, İzmir Katip Çelebi University, İzmir 35620, Turkey

Approximation Theory in Computer and Computational Sciences

Abstract submission deadline
20 June 2023
Manuscript submission deadline
20 September 2023
Viewed by
579

Topic Information

Dear Colleagues,

In recent years, we have observed increasing interest of Mathematicians in Approximation theory and computational methods, due to its large applications in Engineering sciences and related areas. Approximating functions, some data, or a member of a given set are some of the examples of the approximation calculations. From constructive proof of the Weierstrass approximation theorem via Bernstein polynomials to the theory of positive linear operators, role of Bernstein type polynomials to mimic shapes of curves and surfaces in Computer-Aided Geometric Design and its applications to finite element analysis, approximation by non-linear operators, Neural network approximation and the theory of sampling operators to overcome complexity of Mathematical models are some of the key areas. Approximation theory links both theoretical and applied Mathematics from a need to represent functions in computer calculations to Numerical analysis and development of mathematical software etc. Any development can be used in many industrial and commercial fields and thus requires advances in the subject.

In this Topic Issue, we will cover the field of approximations in Neural Networks, Linear and Non-linear approximation operators, Numerical analysis, Special function classes, Computer Aided Geometric design and applications of approximation theory. Our goal is to gather articles reflecting new trends in approximation theory and related topics.

Dr. Faruk Özger
Dr. Asif Khan
Dr. S.A. Mohiuddine
Dr. Zeynep Ödemiş Özger
Topic Editors

Keywords

  • best approximant
  • neural network operators
  • sigmoidal functions
  • pointwise and uniform approximation
  • rate of convergence
  • sampling operators
  • linear and nonlinear approximating operators
  • error estimate
  • Bernstein type operators
  • Bezier type curves and surfaces

Participating Journals

Journal Name Impact Factor CiteScore Launched Year First Decision (median) APC
Algorithms
algorithms
- 3.3 2008 17.6 Days 1600 CHF Submit
Axioms
axioms
1.824 2.6 2012 17.8 Days 1600 CHF Submit
Fractal and Fractional
fractalfract
3.577 2.8 2017 18.3 Days 1800 CHF Submit
Mathematics
mathematics
2.592 2.9 2013 16.8 Days 2100 CHF Submit
Symmetry
symmetry
2.940 4.3 2009 14.2 Days 2000 CHF Submit

Preprints is a platform dedicated to making early versions of research outputs permanently available and citable. MDPI journals allow posting on preprint servers such as Preprints.org prior to publication. For more details about reprints, please visit https://www.preprints.org.

Published Papers

This Topic is now open for submission.
Back to TopTop