Equiangular Surfaces, Self-Similar Surfaces, and the Geometry of Seashells

Abstract

Click to increase image sizeClick to decrease image size Additional informationNotes on contributorsKhristo N. BoyadzhievKhristo Boyadzhiev (k-boyadzhiev@onu.edu) is Professor of Mathematics at Ohio Northern University (Ada, Ohio 45810). A native of Bulgaria, he received his Ph.D. in mathematics from the Kliment Ohridski University of Sofia in 1978. His primary research includes classical analysis and operator theory. Khristo enjoys problem solving and lately working on the new web site "Mathematics Bonus Files" (http://www2.onu.edu/~mcaragiu1/bonus_files.html). Besides that, he is also interested in photography, chess, and the economics of globalization.