This site is being phased out.
Difference between revisions of "Constant function"
From Mathematics Is A Science
Jump to navigationJump to searchimported>WikiSysop |
(No difference)
|
Latest revision as of 05:04, 16 February 2011
A function $f:X\rightarrow Y$ between two sets that takes only one value is called constant.
A trivial function but there are issues to be discussed:
- What if X and Y are topological spaces? Is a constant function always continuous?
- What if X and Y are groups?
