regular maps
- From: "magya_bloom@xxxxxxxxx" <magya_bloom@xxxxxxxxx>
- Date: 1 Nov 2006 08:42:39 -0800
not clear about approaching this :
f: A^2 -> A^2 defined by,
f(x,y)=(x,xy)
what is the image f(A^2). Is it open? dense?
hints?
.
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