CEM KOŞAR

Associate Professor CEM KOŞAR is affiliated with Gaziantep University's Nizip Faculty of Education, Department of Mathematics and Science Education. He has held academic roles since 2004, including prior positions at Bitlis Eren University and Mersin University, and currently serves as a faculty member in Mathematics Education.

Education:

• PhD in Mathematics (2004-2010), Mersin University
• MA in Mathematics with thesis (2000-2004), Mersin University
• Licence in Mathematics (1996-2000), Mersin University

His research focuses on Mathematical Analysis and Approximation Theory, particularly the convergence of Bieberbach polynomials, conformal mappings, and k-positive linear operators. His work spans complex domains with cusps, zero angles, and smooth boundaries, emphasizing statistical approximation and Korovkin-type theorems.

Recent publications highlight trends in polynomial convergence in annular and cusped regions, with keywords reflecting interdisciplinary ties to complex analysis and functional theory. His projects include participation in international science festivals like the European Researchers' Night and TÜBİTAK-funded initiatives.

Administrative roles include Dean Assistant (2021-2024), Department Chair (2015-2019), and leadership in science communication projects such as Gaziantep Science Festival (2017-2019) and the Sustainable Environment and Climate Change International Science Festival (2021).