Johnsen, Eugene C.

Eugene C. Johnsen is Professor Emeritus of Mathematics, former Vice Chair of Mathematics, and former Director of Summer Sessions at the University of California, Santa Barbara. His mathematical publications have appeared in such journals as the Canadian Journal of Mathematics, Linear Algebra and its Applications, Linear and Multilinear Algebra, the Journal of Algebra, Mathematische Zeitschrift, and the Journal of Combinatorial Theory, and his social science publications have appeared in such journals as Social Networks, the Journal of Mathematical Sociology, Social Science Research, Sociologic...