File:Reidemeister move 2.png

Reidemeister_move_2.png ‎(420 × 322 pixels, file size: 38 KB, MIME type: image/png)

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Summary

Description	This picture illustrates the Reidemeister move of type II. The move appears as one of fundametal proceidures to deform knots without changing their equivalence class in knot theory (matheamtics). This type II move deals with two portions with no links of the string. The picture shows the strings as 3D objects to illustrate the vertical arrangement.
Date	16 September 2006
Source	Own work
Author	YAMASHITA Makoto

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The following pages on Schools Wikipedia link to this image (list may be incomplete):

Knot theory

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