Welcome to my professional web page. My name is Árpád Baricz. I was born in Gheorgheni [Gyergyószentmiklós], Harghita [Hargita] county, Romania on September 7, 1981, and spent my childhood in Joseni [Gyergyóalfalu] and Ciumani [Gyergyócsomafalva]. I received my Bachelor of Science [B.Sc.], Master of Science [M.Sc.], and Doctor of Philosophy [Ph.D.] degrees in mathematics from Faculty of Mathematics and InformaticsBabeş-Bolyai University of Cluj-Napoca [Kolozsvár], Romania, in 2003, 2004, and 2008, respectively. In 2008 I also received a Ph.D. degree in mathematics from the Institute of MathematicsUniversity of DebrecenHungary. I am professor at Department of Business Administration, Extension Sfântu Gheorghe, Faculty of Economics and Business AdministrationBabeş-Bolyai University, Cluj-Napoca, Romania and at Institute of Applied MathematicsJohn von Neumann Faculty of InformaticsÓbuda UniversityBudapest, Hungary.  My research interests include special functions, especially Bessel functions. Listed below are some of my selected scientific papers that give a perspective on some of my research areas: