The Université d'Abomey-Calavi, Cotonou received in 2022 a VLP complimentary grant to cover the cost for books and technical equipment plus zoom incense to continue the collaboration with Prof. Calistus Ngonghala (University of Florida, USA) who gave a course in "Differential equations, nonlinear dynamical systems and applications to infectious diseases, Case study: COVID-19" at the University of Abomey-Calavi, Benin from January 28, 2021 to February 27, 2021.
Prof. Chris Thron (USA) gave a course in Numerical Analysis (Analyse Numerique) at the University of Ngaoundere, Cameroon. ENSAI (Ngaoundere, Cameroon) from 13 May 2022-13 June 2022. About 25 first year Masters students participated in the program.
Prof. Leonard Kwuida (Switzerland) gave a course in Formal Concept Analysis, Order Structures from 05 to 29 January 2023.
Professor Fabrizio Ruggeri (Research Director at the Italian National Research Council in Milano, Italy) gave a course in statistics at at the department "Maestría en Matemática con orientación en Ingeniería Matemática y Estadística Matemática“ of the Universidad Nacional Autónoma de Honduras (UNAH). He taught 15-20 master degree in mathematics students during September 12 to 23 and October 10 to 22, 2022.
Professor Christopher Thron gave a course from 10 Jan-15 Feb 2022 in Stochastic Processes, at the Department of Mathematics, University of Lagos, Akoka-Yaba, Lagos, Nigeria about about 34 students participated.
Professor Joseph Maher (USA) gave a course in Algebraic Geometry and Applications to Master students at AIMS Senegal, Dates: 20 March-7 April 2023.
Professor Christopher Thron gave a course Group Theory at Alzaeim Alazhari University in Omdurman, Sudan from November 30 -December 30, 2022.
About 25 Undergraduate students participated in the course.
Topics included: Binary operations and their properties; number systems (including modular arithmetic), rotations of regular polygons (incl. group structure), the dihedral group, isomorphisms, permutations (cycle representation operations with permutations, permutation groups), homomorphisms, rotations of regular polyhedral, (illustrating cosets and conjugate subgroups), symmetry operations in chemistry, product groups .