Dr. Igor Ya. Subbotin is a Professor at National University, USA. His main area of research is algebra. His list of publications includes more than 170 articles in algebra published in major mathematics journals around the globe. He has also authored more than 50 articles in mathematics education dedicated mostly to the theoretical basis of some topics in high school and college mathematics. Among his publications there are several books published by such major publishing companies as Wiley and Sons, World Scientific, Birkhäuser, and others. His research in algebra has been supported by several international prestigious grants, including grants issued by FEDER funds from European Union, The National Research Committee of Spain and Aragon, Volkswagen Foundation (VolkswagenStiftung), and others.