Idowu Ademola Osinuga is an associate professor at Federal University of Agriculture, Abeokuta. He was hosted by Prof. Predrag Stanimirovic at the University of Nis, Nis, Serbia from 01.02.2022 - 31.03.2022.

During the research period, Idowu Ademola Osinuga researched on the class of conjugate gradient (CG).

Tunde Joseph Taiwo is researcher at University of Lagos, Nigeria. He was hosted by Prof. Dr. Francisco Marcellan at the University of Carlos III De Madrid, Spain. During the research period, Tunde Joseph Taiwo did research on Reformulation of Quantum mechanics based on Orthogonal polynomials.

Patrice Takam Soh is an Associate Professor at University of Yaoundé I, Cameroon. He was hosted by Prof. Ralf Wunderlich at the BTU Cottbus-Senftenberg, Brandenburg, Germany. During the research period, Patrice Takam Soh did research on the link between climate change and agricultural productions using non-parametric dynamic panel models.

Narciso Gomes is an Assistant Professor at the University of Cape Verde - UniCV. He was hosted by Prof. Michael Ruzhansky at Ghent University, Belgium from July 15, 2022 - September 30, 2022.  During the research period, Narciso Gomes did research on very weak solutions of hyperbolic Dirac equations with distributional coefficients.

Aboubacar Nibirantiza is a Lecturer and Researcher at University of Burundi. He was hosted by Prof. Frédéric Faure at Université Grénoble Alpes, France from April 4, 2022 - July 4, 2022.  During the research period, Aboubacar Nibirantiza did research on topics related to the connection between physics and geometric quantization.