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New weighing matrices constructed from two circulant submatrices
Authors:I. S. Kotsireas  C. Koukouvinos  J. Seberry
Affiliation:(1) Department of Mathematics and Statistics, Wright State University, 3640 Colonel Glenn Hwy, Dayton, OH, USA;(2) Center for Operational Analysis, Air Force Institute of Technology, 2950 Hobson Way, Wright-Patterson Air Force Base, OH 45433-7765, USA
Abstract:A number of new weighing matrices constructed from two circulants and via a direct sum construction are presented, thus resolving several open cases for weighing matrices as these are listed in the second edition of the Handbook of Combinatorial Designs.
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