field equations

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• Einstein field equations — General relativity Introduction Mathematical formulation Resources Fundamental concepts …   Wikipedia

• Solutions of the Einstein field equations — Where appropriate, this article will use the abstract index notation. Solutions of the Einstein field equations are spacetimes that result from solving the Einstein field equations (EFE) of general relativity. Solving the field equations actually …   Wikipedia

• Einstein field equations — noun The Einstein field equation represented as a set of ten scalar equations …   Wiktionary

• Maxwell's field equations — Elect. the four fundamental equations that describe the behavior of electric and magnetic fields in time and space and the dependence of these fields on the distribution and behavior of electric charges and currents. Also, Maxwell s equations.… …   Universalium

• Maxwell's field equations — Elect. the four fundamental equations that describe the behavior of electric and magnetic fields in time and space and the dependence of these fields on the distribution and behavior of electric charges and currents. Also, Maxwell s equations.… …   Useful english dictionary

• Hidden Field Equations — Hidden Fields Equations, commonly abbreviated to HFE, is a public key cryptosystem. HFE uses polynomial operations over finite fields. It was proposed by Jacques Patarin at Eurocrypt 96 following the ideas of Matsumoto and Imai. It has long been… …   Wikipedia

• Hidden Field Equations — HFE, pour Hidden Field Equation désigne un algorithme asymétrique de cryptographie à clé publique. Il s agit en fait d un type d algorithmes, basés sur les opérations polynomiales sur les corps fini. Il a été proposé par Jacques Patarin à la… …   Wikipédia en Français

• Field equation — A field equation is an equation in a physical theory that describes how a fundamental force (or a combination of such forces) interacts with matter. The four fundamental forces are the gravitational force, the electromagnetic force, the strong… …   Wikipedia

• Field emission — (FE) is the emission of electrons from the surface of a condensed phase into another phase due to the presence of high electric fields. In this phenomenon, electrons with energies below the Fermi level tunnel through the potential barrier at the… …   Wikipedia

• Field electron emission — It is requested that a diagram or diagrams be included in this article to improve its quality. For more information, refer to discussion on this page and/or the listing at Wikipedia:Requested images. Field emission (FE) (also known as field… …   Wikipedia

• Field (physics) — The magnitude of an electric field surrounding two equally charged (repelling) particles. Brighter areas have a greater magnitude. The direction of the field is not visible …   Wikipedia