1 citations · 1 across the 5 of their papers we have counts for
5 papers
On optimal constant weight codes derived from -circulant balanced generalized weighing matrices
Hadi Kharaghani, Thomas Pender, Vladimir D. Tonchev
A family of -circulant balanced weighing matrices with classical parameters is used for the construction of optimal constant weight codes over an alphabet of size and leng…
Quasi-balanced weighing matrices, signed strongly regular graphs and association schemes
Hadi Kharaghani, Thomas Pender, Sho Suda
A weighing matrix is quasi-balanced if has at most two off-diagonal entries, where . A quasi-balanced weighing matrix signs a s…
Balanced Weighing Matrices
Hadi Kharaghani, Thomas Pender, Sho Suda
A unified approach to the construction of weighing matrices and certain symmetric designs is presented. Assuming the weight in a weighing matrix is a prime power, it i…
A family of balanced generalized weighing matrices
Hadi Kharaghani, Thomas Pender, Sho Suda
Balanced weighing matrices with parameters for each nonzero integer is constructed. This is the first infini…
Balancedly splittable orthogonal designs and equiangular tight frames
Hadi Kharaghani, Thomas Pender, Sho Suda
The concept of balancedly splittable orthogonal designs is introduced along with a recursive construction. As an application, equiangular tight frames over the real, complex, and q…