Agnieszka B. Malinowska is an Assistant Professor in the Bialystok University of Technology, Poland, she is affiliated with this university since 1995. From 2008 to 2011 she was a Senior Researcher at the University of Aveiro, Portugal. She obtained her M.Sc. in Mathematics from the Warsaw University, Ph.D. and Habilitation  in Technical Sciences (Automation and Robotics) from the Systems Research Institute of the Polish Academy of Sciences. Her research interests include topics in the areas of Multi objective Optimization, Calculus of Variations, Time Scale Theory and Fractional Calculus. She is co-author of a book about the Fractional Calculus of Variations with Imperial College Press and World Scientific Publishing, 2012, a book on Quantum Variational Calculus with Springer, 2014, and author and co-author of 38 papers in international journals ranked by ISI Web of Science. Tatiana Odzijewicz is a Post-doc Researcher at the Center for Research and Development in Mathematicsand Applications (CIDMA), University of Aveiro, Portugal. She received M.Sc. from University of Bialystok, Poland (2009) and PhD in Mathematics and Applications from University of Aveiro, Portugal (2013). Her research is mainly in fractional calculus, generalized operators, the calculus of variations and optimal control. Tatiana Odzijewicz has been recipient, in 2012, of the celebrated Grunvald-Letnikov Award. Delfim F. M. Torres was born August 16, 1971, in Nampula, Mozambique. He is currently an Associate Professor with Habilitation at the Department of Mathematics, University of Aveiro (UA), Portugal; Coordinator of the group on Mathematical Theory of Systems and Control of the Center for Research and Development in Mathematics and Applications (CIDMA); Director of The FCT Doctoral Program in Mathematics and Applications (FCT MAP-PDMA) of the Universities of Minho, Aveiro, Porto and UBI, Portugal; Editor-in-Chief of the Int. J. Appl. Math. Stat. (IJAMAS) since 2008; Editor-in-Chief of the Int. J. Math. Stat. (IJMS) from 2007 to 2011; and Associate Editor for several other international journals. Delfim F. M. Torres received his Diploma ("Licenciatura") honors degree in 1994 on Computer Science Engineering (a 5 years full time course) from University of Coimbra, Portugal. In 1998 he received his M.Sc. on Optimization and Control Theory (2 years full time course) and in 2002 his Ph.D. on Mathematics (3 years full time research), both degrees from UA. He has done his Habilitation in Mathematics in 2011. Several M.Sc. dissertations, 9 Ph.D. theses, and 7 post-docs were successfully finished under his supervision; 7 more Ph.D. theses and 2 post-docs are ongoing. Delfim F. M. Torres has written about 300 scientific and pedagogical publications, including research papers in first class international journals, refereed conference proceedings, chapters in books and books (as author and also as an editor). In particular, he has co-authored a book about the Fractional Calculus of Variations with Imperial College Press and World Scientific Publishing, 2012, a book on Quantum Variational Calculus with Springer, 2014 and 56 papers in international journals ranked in the 1st quartile by ISI Web of Science, according with the Journal Citation Reports Science Edition as released in 2013. Delfim F. M. Torres has 20 years of excellent teaching experience both to undergraduate and postgraduate students on Mathematics and Science and Engineering, in Portugal and abroad. He has held several positions of Invited Professor in Europe, Africa, and USA. He is a member of Scientific Committees and invited plenary speaker at several international conferences. His current research interests include several topics in the areas of the Calculus of Variations and Optimal Control, Fractional Calculus and Time Scales and its connections with the Mathematical Theory of Control, Optimization, Epidemiology and Mathematical Physics.