Revision as of 14:10, 16 March 2008 by imported>David Lehavi(New page: In topology two continues maps <math>f,g:X\to Y</math> are called homotopic if there is a continues map <math>F:X\times[0,1]\to Y</math> such that <math>f(x)=F(x,0)</math> and <math>g(...)
![{\displaystyle F:X\times [0,1]\to Y}](https://wikimedia.org/api/rest_v1/media/math/render/svg/6409fb7912b4a0028238f262e70e0012cda012f9)
