Direction-preserving function
id:
direction-preserving-function-239-1510835
title:
Direction-preserving function
text:
In discrete mathematics, a direction-preserving function is a function on a discrete space, such as the integer grid, that (informally) does not change too drastically between two adjacent points. It can be considered a discrete analogue of a continuous function. The concept was first defined by Iimura. Some variants of it were later defined by Yang, Chen and Deng, Herings, van-der-Laan, Talman and Yang, and others.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Direction-preserving_function
date created:
date modified:
2024-01-15T05:45:02Z
main entity:
{"identifier":"Q96376408","url":"https://www.wikidata.org/entity/Q96376408"}
image:
fields total:
13
integrity:
13