Samarpita Ray (b.1989) is a researcher at the Indian Statistical Institute, Bangalore Centre, India. The main goal of his research visit is todeveloping interesting Hopf algebraic interpretation of the theory of differential graded categories and developing Maschke type theorems for modules over certain Hopf enriched categories which are viewed as affine principal bundles from the perspective of noncommutative algebraic geometry. He will be hosted by Prof. Julia Plavnik of the Indiana University, Bloomington, IN USA.

Duong Thi Viet An (b.1989) is a lecturer at Thai Nguyen University of Sciences, Vietnam. The main goal of her research visit is to examine multiobjective optimization, along
with novel solution methods for specific uncertain problems that appear in real-world problems. She will be hosted by Prof. Dr. rer. nat. habil. Christiane Tammer of the Martin-Luther-University Halle-Wittenberg, Germany.