Table of Contents
41 relations: Artin reciprocity, Correlation (projective geometry), Cubic reciprocity, Dedekind sum, Exact differential, Frobenius reciprocity, Full Faith and Credit Clause, Golden Rule, Helmholtz reciprocity, Hermite reciprocity, Meeting of the minds, Norm of reciprocity, Occupational licensing, Pay it forward, Quadratic reciprocity, Quartic reciprocity, Reciprocal, Reciprocal altruism, Reciprocation, Reciprocity (Canadian politics), Reciprocity (cultural anthropology), Reciprocity (electrical networks), Reciprocity (electromagnetism), Reciprocity (engineering), Reciprocity (evolution), Reciprocity (Fringe), Reciprocity (international relations), Reciprocity (network science), Reciprocity (optoelectronic), Reciprocity (photography), Reciprocity (social and political philosophy), Reciprocity (social psychology), Reciprocity law, Reciprocity theorem, Reciprocity Treaty, Rural Municipality of Reciprocity No. 32, Stanley's reciprocity theorem, Tit for tat, Trade agreement, Traffic violations reciprocity, Weil reciprocity law.
Artin reciprocity
The Artin reciprocity law, which was established by Emil Artin in a series of papers (1924; 1927; 1930), is a general theorem in number theory that forms a central part of global class field theory.
See Reciprocity and Artin reciprocity
Correlation (projective geometry)
In projective geometry, a correlation is a transformation of a d-dimensional projective space that maps subspaces of dimension k to subspaces of dimension, reversing inclusion and preserving incidence.
See Reciprocity and Correlation (projective geometry)
Cubic reciprocity
Cubic reciprocity is a collection of theorems in elementary and algebraic number theory that state conditions under which the congruence x3 ≡ p (mod q) is solvable; the word "reciprocity" comes from the form of the main theorem, which states that if p and q are primary numbers in the ring of Eisenstein integers, both coprime to 3, the congruence x3 ≡ p (mod q) is solvable if and only if x3 ≡ q (mod p) is solvable.
See Reciprocity and Cubic reciprocity
Dedekind sum
In mathematics, Dedekind sums are certain sums of products of a sawtooth function, and are given by a function D of three integer variables.
See Reciprocity and Dedekind sum
Exact differential
In multivariate calculus, a differential or differential form is said to be exact or perfect (exact differential), as contrasted with an inexact differential, if it is equal to the general differential dQ for some differentiable function Q in an orthogonal coordinate system (hence Q is a multivariable function whose variables are independent, as they are always expected to be when treated in multivariable calculus).
See Reciprocity and Exact differential
Frobenius reciprocity
In mathematics, and in particular representation theory, Frobenius reciprocity is a theorem expressing a duality between the process of restricting and inducting.
See Reciprocity and Frobenius reciprocity
Full Faith and Credit Clause
Article IV, Section 1 of the United States Constitution, the Full Faith and Credit Clause, addresses the duty that states within the United States have to respect the "public acts, records, and judicial proceedings of every other state".
See Reciprocity and Full Faith and Credit Clause
Golden Rule
The Golden Rule is the principle of treating others as one would want to be treated by them.
See Reciprocity and Golden Rule
Helmholtz reciprocity
The Helmholtz reciprocity principle describes how a ray of light and its reverse ray encounter matched optical adventures, such as reflections, refractions, and absorptions in a passive medium, or at an interface.
See Reciprocity and Helmholtz reciprocity
Hermite reciprocity
In mathematics, Hermite's law of reciprocity, introduced by, states that the degree m covariants of a binary form of degree n correspond to the degree n covariants of a binary form of degree m. In terms of representation theory it states that the representations Sm Sn C2 and Sn Sm C2 of GL2 are isomorphic.
See Reciprocity and Hermite reciprocity
Meeting of the minds
Meeting of the minds (also referred to as mutual agreement, mutual assent, or consensus ad idem) is a phrase in contract law used to describe the intentions of the parties forming the contract.
See Reciprocity and Meeting of the minds
Norm of reciprocity
The norm of reciprocity requires that people repay in kind what others have done for them.
See Reciprocity and Norm of reciprocity
Occupational licensing
Occupational licensing, also called licensure, is a form of government regulation requiring a license to pursue a particular profession or vocation for compensation.
See Reciprocity and Occupational licensing
Pay it forward
Pay it forward is an expression for describing the beneficiary of a good deed repaying the kindness to others rather than paying it back to the original benefactor.
See Reciprocity and Pay it forward
Quadratic reciprocity
In number theory, the law of quadratic reciprocity is a theorem about modular arithmetic that gives conditions for the solvability of quadratic equations modulo prime numbers.
See Reciprocity and Quadratic reciprocity
Quartic reciprocity
Quartic or biquadratic reciprocity is a collection of theorems in elementary and algebraic number theory that state conditions under which the congruence x4 ≡ p (mod q) is solvable; the word "reciprocity" comes from the form of some of these theorems, in that they relate the solvability of the congruence x4 ≡ p (mod q) to that of x4 ≡ q (mod p).
See Reciprocity and Quartic reciprocity
Reciprocal
Reciprocal may refer to.
See Reciprocity and Reciprocal
Reciprocal altruism
In evolutionary biology, reciprocal altruism is a behaviour whereby an organism acts in a manner that temporarily reduces its fitness while increasing another organism's fitness, with the expectation that the other organism will act in a similar manner at a later time.
See Reciprocity and Reciprocal altruism
Reciprocation
Reciprocation may refer to.
See Reciprocity and Reciprocation
Reciprocity (Canadian politics)
Reciprocity, in 19th- and early 20th-century Canadian politics, meant free trade, the removal of protective tariffs on all natural resources between Canada and the United States.
See Reciprocity and Reciprocity (Canadian politics)
Reciprocity (cultural anthropology)
In cultural anthropology, reciprocity refers to the non-market exchange of goods or labour ranging from direct barter (immediate exchange) to forms of gift exchange where a return is eventually expected (delayed exchange) as in the exchange of birthday gifts.
See Reciprocity and Reciprocity (cultural anthropology)
Reciprocity (electrical networks)
Reciprocity in electrical networks is a property of a circuit that relates voltages and currents at two points.
See Reciprocity and Reciprocity (electrical networks)
Reciprocity (electromagnetism)
In classical electromagnetism, reciprocity refers to a variety of related theorems involving the interchange of time-harmonic electric current densities (sources) and the resulting electromagnetic fields in Maxwell's equations for time-invariant linear media under certain constraints.
See Reciprocity and Reciprocity (electromagnetism)
Reciprocity (engineering)
Reciprocity in linear systems is the principle that a response Rab, measured at a location (and direction if applicable) a, when the system has an excitation signal applied at a location (and direction if applicable) b, is exactly equal to Rba which is the response at location b, when that same excitation is applied at a.
See Reciprocity and Reciprocity (engineering)
Reciprocity (evolution)
Reciprocity in evolutionary biology refers to mechanisms whereby the evolution of cooperative or altruistic behaviour may be favoured by the probability of future mutual interactions.
See Reciprocity and Reciprocity (evolution)
Reciprocity (Fringe)
"Reciprocity" is the eleventh episode of the third season of the American science fiction drama television series Fringe, and the 54th episode overall.
See Reciprocity and Reciprocity (Fringe)
Reciprocity (international relations)
In international relations and treaties, the principle of reciprocity states that favors, benefits, or penalties that are granted by one state to the citizens or legal entities of another, should be returned in kind.
See Reciprocity and Reciprocity (international relations)
Reciprocity (network science)
In network science, reciprocity is a measure of the likelihood of vertices in a directed network to be mutually linked.
See Reciprocity and Reciprocity (network science)
Reciprocity (optoelectronic)
Optoelectronic reciprocity relations relate properties of a diode under illumination to the photon emission of the same diode under applied voltage.
See Reciprocity and Reciprocity (optoelectronic)
Reciprocity (photography)
In photography, reciprocity is the inverse relationship between the intensity and duration of light that determines the reaction of light-sensitive material.
See Reciprocity and Reciprocity (photography)
Reciprocity (social and political philosophy)
The social norm of reciprocity is the expectation that people will respond to each other in similar ways—responding to gifts and kindnesses from others with similar benevolence of their own, and responding to harmful, hurtful acts from others with either indifference or some form of retaliation.
See Reciprocity and Reciprocity (social and political philosophy)
Reciprocity (social psychology)
In social psychology, reciprocity is a social norm of responding to a positive action with another positive action, rewarding kind actions.
See Reciprocity and Reciprocity (social psychology)
Reciprocity law
In mathematics, a reciprocity law is a generalization of the law of quadratic reciprocity to arbitrary monic irreducible polynomials f(x) with integer coefficients.
See Reciprocity and Reciprocity law
Reciprocity theorem
Reciprocity theorem may refer to.
See Reciprocity and Reciprocity theorem
Reciprocity Treaty
There have been a number of Reciprocity Treaties, including.
See Reciprocity and Reciprocity Treaty
Rural Municipality of Reciprocity No. 32
The Rural Municipality of Reciprocity No.
See Reciprocity and Rural Municipality of Reciprocity No. 32
Stanley's reciprocity theorem
In combinatorial mathematics, Stanley's reciprocity theorem, named after MIT mathematician Richard P. Stanley, states that a certain functional equation is satisfied by the generating function of any rational cone (defined below) and the generating function of the cone's interior.
See Reciprocity and Stanley's reciprocity theorem
Tit for tat
Tit for tat is an English saying meaning "equivalent retaliation".
See Reciprocity and Tit for tat
Trade agreement
A trade agreement (also known as trade pact) is a wide-ranging taxes, tariff and trade treaty that often includes investment guarantees.
See Reciprocity and Trade agreement
Traffic violations reciprocity
Under traffic violations reciprocity agreements, non-resident drivers are treated like residents when they are stopped for a traffic offense that occurs in another jurisdiction.
See Reciprocity and Traffic violations reciprocity
Weil reciprocity law
In mathematics, the Weil reciprocity law is a result of André Weil holding in the function field K(C) of an algebraic curve C over an algebraically closed field K. Given functions f and g in K(C), i.e. rational functions on C, then where the notation has this meaning: (h) is the divisor of the function h, or in other words the formal sum of its zeroes and poles counted with multiplicity; and a function applied to a formal sum means the product (with multiplicities, poles counting as a negative multiplicity) of the values of the function at the points of the divisor.
See Reciprocity and Weil reciprocity law
References
Also known as Non-reciprocal, Principle of reciprocity, Reciprocal agreement, Reciprocal arrangement, Reciprocal law, Reciprocal proportion, Reciprocal relationship, Reciprocity (disambiguation), Reciprocity (mathematics).