Displaying similar documents to “A canonical form for incidence matrices of finite projective planes and their associated latin squares”

Latin squares of order 10.

McKay, Brendan D., Rogoyski, Eric (1995)

The Electronic Journal of Combinatorics [electronic only]

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Some results on magic squares based on generating magic vectors and R-C similar transformations

Xiaoyang Ma, Kai-tai Fang, Yu hui Deng (2017)

Special Matrices

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In this paper we propose a new method, based on R-C similar transformation method, to study classification for the magic squares of order 5. The R-C similar transformation is defined by exchanging two rows and related two columns of a magic square. Many new results for classification of the magic squares of order 5 are obtained by the R-C similar transformation method. Relationships between basic forms and R-C similar magic squares are discussed. We also propose a so called GMV (generating...

On algebras of generalized Latin squares

František Katrnoška (2011)

Mathematica Bohemica

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The main result of this paper is the introduction of a notion of a generalized R -Latin square, which includes as a special case the standard Latin square, as well as the magic square, and also the double stochastic matrix. Further, the algebra of all generalized Latin squares over a commutative ring with identity is investigated. Moreover, some remarkable examples are added.