Ward CheneyWard Cheney's research interests are in approximation theory and numerical analysis. His book Introduction to Approximation Theory has been in print for many years and has been translated into several languages. His book A Course in Approximation Teory, co-authored with Professor Will Light, is a graduate level textbook. Cheney has taught mathematics courses at the University of Kansas, Iowa State University, University of California at Los Angeles, Michigan State University, Lund University (Sweden), and The University of Texas at Austin. He has been the author or co-author of over 100 research papers. Read More Read Less