# Page history

## 18 November 2020

## 1 February 2020

no edit summary

no edit summary

−2

The 2D fundamental solution to the biharmonic equation should not include "-1" at the factor.

−4

## 8 December 2019

## 14 October 2019

## 10 September 2019

→Motivation: Added link to Convolution article

+18

Added a link to indicator function

m+25

→Fundamental solutions for some partial differential equations

+61

## 29 August 2018

## 18 April 2018

## 3 January 2018

## 23 May 2017

v1.42b - WP:WCW project (Link equal to linktext)

m−17

Change some parentheticals to regular sentences.

+13

## 22 May 2017

## 11 May 2017

## 1 February 2017

## 16 September 2016

## 20 January 2016

→top

+59

→Fundamental solutions for some partial differential equations

+19

Reverted good faith edits by 138.253.141.134: No, check article on Green's functions, mindful of - sign on Δ. Further check consistency with k=0 limit of what follows. Please discuss first! (TW)

→Laplace equation

## 1 August 2014

## 18 June 2014

→Fundamental solutions for some partial differential equations: nabla^2 is not proper notation for the Laplacian. Accepted notation is Delta.

−4

→Motivation: Partials to 'd' and structuring/typesetting

−19

→Example: Changed partials to 'd' since it is a single variate system. Partials are unnecessary.

−70

## 9 March 2014

## 27 February 2014

## 28 January 2014

## 30 December 2013

## 21 October 2013

## 14 October 2013

## 28 February 2013

## 8 September 2012

## 22 June 2012

→An example that more clearly works

+78

→Proof that the convolution is a solution: added a better example since the sine function integral is divergent

+262

## 13 May 2012

## 21 November 2011

→Proof that the convolution is the desired solution

−10

→Proof that the convolution is the desired solution

+249