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View all- Falcón R(2021)Recognition and Analysis of Image Patterns Based on Latin Squares by Means of Computational Algebraic GeometryMathematics10.3390/math90606669:6(666)Online publication date: 21-Mar-2021
An rs partial Latin rectangle (lij) is an rs matrix containing elements of {1,2,,n}{} such that each row and each column contain at most one copy of any symbol in {1,2,,n}. An entry is a triple (i,j,lij) with lij. Partial Latin rectangles are operated ...
Let T be a partial latin square and L be a latin square with T@?L. We say that T is a latin trade if there exists a partial latin square T^' with T^'@?T=@A such that (L@?T)@?T^' is a latin square. A k-homogeneous latin trade is one which intersects each ...
For a finite triangulation of the plane with faces properly coloured white and black, let Aw be the abelian group constructed by labelling the vertices with commuting indeterminates and adding relations which say that the labels around each white ...
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