Dirac delta function/Related Articles

See also changes related to Dirac delta function, or pages that link to Dirac delta function or to this page or whose text contains "Dirac delta function".

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Parent topics

• Distribution [r]: Objects which generalize functions, used to formulate generalized solutions of partial differential equations. ^[e]

Other related topics

• Kronecker delta [r]: A quantity depending on two subscripts which is equal to one when they are equal and zero when they are unequal. ^[e]
• Heaviside step function [r]: A function of a real variable x that is zero for x < 0 and 1 for x > 0. ^[e]
• Green's function [r]: Auxiliary function in the theory of linear differential equations; integral operator with Green function as kernel is the inverse of a linear differential operator. ^[e]
• Paul Dirac [r]: Add brief definition or description
• Delta (Greek letter) [r]: The 4th letter of the Greek alphabet, written as $\Delta$ (upper-case) and $\delta$ (lower-case). ^[e]

Articles related by keyphrases (Bot populated)

• Green's Theorem [r]: A vector identity, equivalent to the curl theorem in two dimensions, which relates a line integral around a simple closed curve to a double integral over the enclosed plane region. ^[e]
• Green's function [r]: Auxiliary function in the theory of linear differential equations; integral operator with Green function as kernel is the inverse of a linear differential operator. ^[e]
• Photon [r]: elementary particle with zero rest mass and unit spin associated with the electromagnetic field. ^[e]
• Wigner D-matrix [r]: matrix in an irreducible representation of the groups SU(2) and SO(3); quantum mechanical symmetric top eigenfunctions. ^[e]
• Euler angles [r]: three rotation angles that describe any rotation of a 3-dimensional object. ^[e]
• Levi-Civita symbol [r]: ε_ijk equals one if i,j,k = 1,2,3 or any permutation that keeps the same cyclic order, or minus one if the order is different, or zero if any two of the indices are the same ^[e]
• Ito process [r]: Process which extends the methods of calculus to stochastic processes such as Brownian motion (Wiener process). ^[e]