Contents

-

Group Divisible Designs With Two Association Classes and With Groups of Sizes 1, 1, and n

S.P. Hurd1, D.G. Sarvate2
1THE CITADEL, SCHOOL OF SCIENCE AND MATHEMATICS, CHARLESTON, SC, 29409
2COLLEGE oF CHARLESTON, DEP. OF MATH., CHARLESTON, SC, 29424

Abstract

We show that the necessary conditions are sufficient for the existence of group divisible designs (PBIBDs of group divisible type) for block size k=3 and with three groups of sizes 1, 1, and n.