In mathematics, a function is a bijection, or is bijective, if it is both injective and surjective.
Questions tagged [bijection]
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How to generate all bijections of two sets in Matlab?
what I want to do is to do the following in the simplest way in Matlab
let's suppose we have two arrays {1,2,3} {4,5,6}.
The algorithm should give me all bijections:
1-4 2-5 3-6 / 1-4 2-6 3-5 / 1-5 2-4 3-6 / 1-5 2-6 3-4 / 1-6 2-5 3-4 / 1-6 2-4 3-5
john m
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Algorithm to find bijection between arrays
I have two arrays, say A={1, 2, 3} and B={2, 4, 8} (array item count and numbers may vary). How do I find a bijection between the arrays.
In this case, it would be f:A->B; f(x)=2^(x)
Martynas
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