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In mathematics, an isomorphism is a structure-preserving mapping between two structures of the same type that can be reversed by an inverse mapping. Two...

A key generator is a protocol or algorithm that is used in many cryptographic protocols to generate a sequence with many pseudo-random characteristics...

This article contains a list of sample Hilbert-style deductive systems for propositional logics. Classical propositional calculus is the standard propositional...

In probability theory, Markov's inequality gives an upper bound on the probability that a non-negative random variable is greater than or equal to some...

In geometry, Euler's rotation theorem states that, in three-dimensional space, any displacement of a rigid body such that a point on the rigid body remains...

In probability theory and statistics, a concentration parameter is a special kind of numerical parameter of a parametric family of probability distributions...

Jakob II Bernoulli (17 October 1759 in Basel – 3 July 1789 in Saint Petersburg), younger brother of Johann III Bernoulli, was a Swiss physicist. Having...