Displaying similar documents to “Some combinatorics involving ξ-large sets”

Product of three numbers being a square as a Ramsey property

M. Skałba (2010)

Colloquium Mathematicae

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For any partition of a set of squarefree numbers with relative density greater than 3/4 into two parts, at least one part contains three numbers whose product is a square. Also generalizations to partitions into more than two parts are discussed.

On a conjecture of Andrews.

Padmavathamma, Sudha, T.G. (1993)

International Journal of Mathematics and Mathematical Sciences

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