define fields

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• define — verb 1) the dictionary defines it succinctly Syn: explain, expound, interpret, elucidate, describe, clarify; give the meaning of, put into words 2) he defined the limits of the law Syn: determine, establish, fix …   Thesaurus of popular words

• Frame fields in general relativity — In general relativity, a frame field (also called a tetrad or vierbein) is a set of four orthonormal vector fields, one timelike and three spacelike, defined on a Lorentzian manifold that is physically interpreted as a model of spacetime. The… …   Wikipedia

• Tensor product of fields — In abstract algebra, the theory of fields lacks a direct product: the direct product of two fields, considered as a ring is never itself a field. On the other hand it is often required to join two fields K and L, either in cases where K and L are …   Wikipedia

• Trigonometry in Galois fields — In mathematics, the theory of quadratic extensions of finite fields supports analogies with trigonometry.The main motivation to deal with a finite field trigonometry is the power of the discrete transforms, which play an important role in… …   Wikipedia

• Conway polynomial (finite fields) — In mathematics, the Conway polynomial Cp,n for the finite field Fpn is a particular irreducible polynomial of degree n over Fp that can be used to define a standard representation of Fpn as a splitting field of Fp. Conway polynomials were named… …   Wikipedia

• List of HTTP header fields — HTTP Persistence · Compression · HTTPS Request methods OPTIONS · GET · HEAD · POST · PUT · DELETE · TRACE · CONNECT Header fields Cookie · ETag · Location · Referer DNT · …   Wikipedia

• Lie bracket of vector fields — See Lie algebra for more on the definition of the Lie bracket and Lie derivative for the derivationIn the mathematical field of differential topology, the Lie bracket of vector fields or Jacobi ndash;Lie bracket is a bilinear differential… …   Wikipedia

• Neural modeling fields — Neural modeling field (NMF) is a mathematical framework for machine learning which combines ideas from neural networks, fuzzy logic, and model based recognition. It has also been referred to as modeling fields, modeling fields theory (MFT),… …   Wikipedia

• Design — For the 1970s music group, see Design (UK band). All Saints Chapel in the Cathedral Basilica of St. Louis by Louis Comfort Tiffany. The building structure and decorations are both examples of design …   Wikipedia

• CorVision — Appeared in 1986 (1986) Developer Cortex Influenced by Inform CorVision is a fourth generation programming tool (4GL) currently owned by Attunity, Inc. CorVision was developed by Cortex Corporation for the VAX/VMS ISAM environment. Although… …   Wikipedia

• Anonymous type — Anonymous types are a feature of the C# 3.0, Visual Basic .NET 9.0, and Chrome 2.0 programming language that allows data types with named fields to be created implicitly from the code that requires it. This is an important feature for the SQL… …   Wikipedia