Editing Coherence (section)

== Mathematics ==

* [[Coherence (philosophical gambling strategy)]], a concept in Bayesian statistics
* [[Coherence (signal processing)]], a statistic that can be used to examine the relation between two signals or data sets
* [[Coherence (statistics)]], a property of self-consistency across a set of assessments, or  the strength of association between two series
* [[Coherence condition]] in category theory, a collection of conditions requiring that various compositions of elementary morphisms are equal
* [[Coherency (homotopy theory)]] in homotopy theory and (higher) category theory
* [[Coherent sampling]], a relationship used in Fast Fourier transforms
* [[Coherent set of characters]] in representation theory, a property of sets of characters that allows one to extend an isometry from the degree-zero subspace of a space of characters to the whole space
* [[Coherent sheaf]], a specific class of sheaves having particularly manageable properties closely linked to the geometrical properties of the underlying space
* [[Mutual coherence (linear algebra)]], sometimes referred to as coherence,  the maximum absolute value of the cross-correlations between the columns of a matrix
* [[Multi-spectral phase coherence]], a generalized nonlinear cross-frequency phase coupling metric introduced by Yang et al., 2016
* [[Coherence (fairness)]], a consistency requirement of fair division rules.
* [[Coherent topology]], topology determined by a family of subspaces.