Support Sizes of Indecomposable Threefold Triple Systems

G. Lo Faro 1, H. Shen2
1Department of Mathematics University of Messina Contrada Papardo, Salita Sperone 31 98166 Sant’ Agata, Messina, Italy
2Department of Applied Mathematics Shanghai Jiao Tong University Shanghai 200030, China

Abstract

In this paper, we determine the spectrum of support sizes of indecomposable threefold triple systems of order \(v\) for all \(v > 15\).