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arXiv:math/9706223 [math.LO]AbstractReferencesReviewsResources

Covering a function on the plane by two continuous functions on an uncountable square - the consistency

Mariusz Rabus, Saharon Shelah

Published 1997-06-15Version 1

It is consistent that for every function f:R x R-> R there is an uncountable set A subseteq R and two continuous functions f_0,f_1:D(A)-> R such that f(alpha, beta) in {f_0(alpha, beta),f_1(alpha, beta)} for every (alpha, beta) in A^2, alpha not = beta .

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