**Tuncer Acar, PhD***Selçuk University, Türkiye*

Research interests: Real and Functional Analysis, Approximation Theory, Summability, Special Functions, Quantum Calculus.

Research interests: Fixed point theory, Sampling theory.

**Francesco Altomare, PhD**

Research interests: Real and Functional Analysis, Operator Theory, Approximation Theory.

**Ali Aral, PhD***Kırıkkale University, Türkiye*

Research interests: Real and Functional Analysis, Approximation Theory, Integral operators.

**Raul Curto, PhD***University of Iowa, USA*

Research interests: Multivariable operator theory, C*-algebras, Classical theory of moments, Several complex variables.

**Feng Dai, PhD***University of Alberta, Canada*

Research interests: Harmonic Analysis, Approximation Theory, Orthogonal Expansions, Cubature formulas on the sphere.

**Borislav Radkov Draganov, PhD**

**Harun Karslı, PhD**

**Mohamed A. Khamsi, PhD***University of Texas at El Paso, USA
*

Research interests: Real and Functional Analysis, Mappings, Fixed Point Theory.

**Poom Kumam, PhD***King Mongkut’s University of Technology Thonburi, Thailand*

Research interests: Real and Functional Analysis, Fixed Point Theory and Nonlinear Analysis, Numerical Analysis, Optimization.

**David R. Larson, PhD*** Texas A&M University, USA*

Research interests: Functional Analysis, Operator Algebras, Operator Theory, Frame Theory.

**Anthony To-Ming Lau, PhD**

**Peter R. Massopust, PhD***Technische Universität München, Germany*

Research interests: Abstract and Applied Harmonic Analysis, Functional Analysis,Wavelets, Splines, and Frames, Approximation and Interpolation Theory, Fractal Analysis and Fractal Geometry.

**Donal O'Regan, PhD***National University of Ireland, Ireland*

Research interests: Nonlinear Analysis, Fixed Point Theory.

**Lars-Erik Persson, PhD***UiT The Artic University of Norway, Norway*

Research interests: Fourier analysis, Function spaces, Inequalities, Interpolation theory and related problems connected to convexity and quasi-monotone functions.

**Ioan Raşa, PhD***Technical University of Cluj-Napoca, Romania
*

Research interests: Real and Functional Analysis, Approximations and Expansions, Inequalities, Probability theory, Statistics and Stochastic processes.

**Salvador Romaguera, PhD***Universitat Politecnica de Valencia, Spain *

Research interests: Real and Functional Analysis, Fixed Point Theory and Nonlinear Analysis.

**Wataru Takahashi, PhD***Tokyo Institute of Technology, Japan, (Emeritus)*

Research interests: Nonlinear Functional Analysis, Set Valued Analysis, General mathematics including Probability theory/ Statistical mathematics.

**Gianluca Vinti, PhD***University of Perugia, Italy*

Research interests: Approximation theory, Orlicz spaces, Functions, Neural networks, Linear combinations.

**Kehe Zhu, PhD***State University of New York, USA*

Research interests: Operators on holomorphic function spaces, Complex analysis, Operator theory and operator algebras.

**Fırat Özsaraç, MSc***Kırıkkale University, Türkiye*

**Metin Turgay***Selçuk University, Türkiye*

Acceptance Rate: %27,9

**Most Cited Article: **M. Bodur, Ö. G. Yılmaz, A. Aral, Approximation by Baskakov-Szász-Stancu Operators Preserving Exponential Functions.

**Most Visited Article: **Erdal Karapınar, A Short Survey on the Recent Fixed Point Results on b-Metric Spaces.