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Lebesgue Constants for Hadamard Matrices

✍ Scribed by Don Hadwin; K.J. Harrison; J.A. Ward

Publisher
SP Birkhäuser Verlag Boston
Year
2004
Tongue
English
Weight
135 KB
Volume
10
Category
Article
ISSN
1069-5869

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📜 SIMILAR VOLUMES

A construction for Hadamard matrices
A construction for Hadamard matrices
✍ H. Kharaghani 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 317 KB

Kharaghani, H., A construction for Hadamard matrices, Discrete Mathematics 120 (1993) 115-120. Let 2% be the order of an Hadamard matrix. Using block Golay sequences, a class of Hadamard matrices of order (r + 4" + 1)4"+ 1 m2 is constructed, where r is the length of a Golay sequence.

Ryser's embedding problem for Hadamard m
Ryser's embedding problem for Hadamard matrices
✍ T. S. Michael 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 110 KB

## Abstract What is the minimum order ${\cal R}\,(a, b)$ of a Hadamard matrix that contains an __a__ by __b__ submatrix of all 1's? Newman showed that where __c__^♯^ denotes the smallest order greater than or equal to __c__ for which a Hadamard matrix exists. It follows that if 4 divides both __a_