In mathematics, a uniqueness theorem, also called a unicity theorem, is a theorem asserting the uniqueness of an object satisfying certain conditions, or the equivalence of all objects satisfying the said conditions. Examples of uniqueness theorems include: Cauchy's rigidity theorem and Alexandrov's uniqueness theorem for three-dimensional polyhedra.
In mathematics, a uniqueness theorem, also called a unicity theorem, is a theorem asserting the uniqueness of an object satisfying certain conditions, or the equivalence of all objects satisfying the said conditions. Examples of uniqueness theorems include: Cauchy's rigidity theorem and Alexandrov's uniqueness theorem for three-dimensional polyhedra.
Source: Wikipedia "Uniqueness theorem" · CC BY-SA 4.0
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