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Coherence

Coherence is, in general, a state or situation in which all the parts or ideas fit together well so that they form a united whole.

More specifically, coherence, coherency, or coherent may refer to the following:

Physics edit

  • Coherence (physics), an ideal property of waves that enables stationary (i.e. temporally and spatially constant) interference
  • Coherence (units of measurement), a derived unit that, for a given system of quantities and for a chosen set of base units, is a product of powers of base units with no other proportionality factor than one
  • Coherence time, the time over which a propagating wave (especially a laser or maser beam) may be considered coherent; the time interval within which its phase is, on average, predictable

Mathematics edit

Philosophy edit

  • Coherentism, philosophical theories in modern epistemology, the study of knowledge
  • Coherence theory of truth, a theory which regards truth as coherence within some specified set of sentences, propositions or beliefs

Computer science edit

IT products edit

Other uses edit

See also edit

coherence, look, coherence, coherency, coherent, incoherence, incoherent, wiktionary, free, dictionary, general, state, situation, which, parts, ideas, together, well, that, they, form, united, whole, more, specifically, coherence, coherency, coherent, refer, . Look up coherence coherency coherent incoherence or incoherent in Wiktionary the free dictionary Coherence is in general a state or situation in which all the parts or ideas fit together well so that they form a united whole More specifically coherence coherency or coherent may refer to the following Contents 1 Physics 2 Mathematics 3 Philosophy 4 Computer science 4 1 IT products 5 Other uses 6 See alsoPhysics editCoherence physics an ideal property of waves that enables stationary i e temporally and spatially constant interference Coherence units of measurement a derived unit that for a given system of quantities and for a chosen set of base units is a product of powers of base units with no other proportionality factor than one Coherence time the time over which a propagating wave especially a laser or maser beam may be considered coherent the time interval within which its phase is on average predictableMathematics editCoherence 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 Philosophy editCoherentism philosophical theories in modern epistemology the study of knowledge Coherence theory of truth a theory which regards truth as coherence within some specified set of sentences propositions or beliefsComputer science editCoherence programming language an experimental programming language based upon Subtext Cache coherence a special case of memory coherence Memory coherence a concept in computer architecture In scrum and agile methodologies coherence is defined as a measure of the relationships between backlog items which make them worthy of consideration as a whole IT products edit Coherence software a component of Parallels Desktop for Mac the Windows virtualization software Coherent operating system a UNIX clone operating system Oracle Coherence an in memory data grid product from OracleOther uses editCoherence cognitive science a property of mental cognitive states Coherence linguistics what makes a text semantically meaningful Coherence music theory a synonym for strict Rothenberg propriety in diatonic set theory Coherent optical module a hot pluggable optical transceiver implementing a coherent modulation algorithm Coherence time communications systems duration when a communication channel can be assumed to be constant Coherent Inc a company specializing in equipment to make and measure coherent light lasers Coherent risk measure in financial economics a function that satisfies properties of monotonicity sub additivity homogeneity and translational invariance Coherence film a 2013 science fiction film by James Ward Byrkit Cohere a Canadian natural language processing software developer Sense of coherence a construct in the health theory salutogenesisSee also editCohesion disambiguation Mutual coherence disambiguation All pages with titles beginning with coherence All pages with titles beginning with coherent nbsp This disambiguation page lists articles associated with the title Coherence If an internal link led you here you may wish to change the link to point directly to the intended article Retrieved from https en wikipedia org w index php title Coherence amp oldid 1218458196, wikipedia, wiki, book, books, library,

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