John Granville Griffiths

Dr Griffiths was educated at Leeds University, UK, gaining a bachelor's degree and a master's degree in mathematics. He was awarded a doctorate from Salford University, UK, and was a lecturer in mathematics at Salford from 1967 to 1980. He is a lecturer in computer science at the University of Hull, UK. His research interests include geometrical computing and computer graphics. -https://www.sciencedirect.com/science/article/abs/pii/0010448594900981