3 ms·
Your example function doesn't map any compact set back to itself.
by im3w1l 5y ago
Your example function doesn't map any compact set back to itself.
- joebob42 5y agoYep. I notice mention of this additional constraint from another comment. As far as I can tell the article is just incorrect since it misses this constraint up to that point, unless I'm just a clown and somehow not seeing it. The upside here is that it seems perhaps I wasn't missing the premise, and it was just mis-stated :)
- voldacar 5y agoNo you are right, quanta sucks. Im sure there are thousands of other people thinking of x+1 and scratching their heads
- SilasX 5y agoSo add "mod p" to it.
- random314 5y agoTransformation is not continuous at the boundary p