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19992006
most citedA discrete form of the theorem that each field endomorphism of R (Q_p) is the identity

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math.LO2001

A stronger form of the theorem constructing a rigid binary relation on any set

Apoloniusz Tyszka

On every set A there is a rigid binary relation i.e. such a relation R \subseteq A \times A that there is no homomorphism (A,R) \rightarrow (A,R) except the identity (Vop{ě}nka et…