Symmetric \((31, 10 ,3)\) Designs with Trivial Automorphism Group

Viadimir D.Tonchev1
1 Department of Mathematical Sciences Michigan Technological University Houghton, MI U.S.A. 49931

Abstract

Sixteen non-isomorphic symmetric \(2\)-\((31, 10, 3)\) designs with trivial full automorphism group are constructed.