Dirac delta function/Related Articles: Difference between revisions
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imported>Jitse Niesen (start) |
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{{r|Paul Dirac}} | {{r|Paul Dirac}} | ||
{{r|Delta (Greek letter)}} | {{r|Delta (Greek letter)}} | ||
==Articles related by keyphrases (Bot populated)== | |||
{{r|Green's Theorem}} | |||
{{r|Green's function}} | |||
{{r|Photon}} | |||
{{r|Wigner D-matrix}} | |||
{{r|Euler angles}} | |||
{{r|Levi-Civita symbol}} | |||
{{r|Ito process}} | |||
Latest revision as of 11:01, 7 August 2024
- 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".
Parent topics
- Distribution [r]: Objects which generalize functions, used to formulate generalized solutions of partial differential equations. [e]
- 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 (upper-case) and (lower-case). [e]
- 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]: εijk 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]