Clifford's theorem may refer to:
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Clifford's theorem on special divisors In mathematics, Clifford's theorem on special divisors is a result of on algebraic curves, showing the constraints on special linear systems on a curve ''C''.
Statement
A divisor on a Riemann surface ''C'' is a formal sum \textstyle D = \sum_P ...
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Clifford theory
In mathematics, Clifford theory, introduced by , describes the relation between representations of a group and those of a normal subgroup.
Alfred H. Clifford
Alfred H. Clifford proved the following result on the restriction of finite-dimensional ...
in representation theory
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Hammersley–Clifford theorem The Hammersley–Clifford theorem is a result in probability theory, mathematical statistics and statistical mechanics that gives necessary and sufficient conditions under which a strictly positive probability distribution (of events in a probabil ...
in probability
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Clifford's circle theorems in Euclidean geometry
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