3 ms·
Not all vector spaces are manifolds (in fact most aren't), and you don't need charts to define differential operators (just see functional analysis).
by 4ad 8y ago
Not all vector spaces are manifolds (in fact most aren't), and you don't need charts to define differential operators (just see functional analysis).
- chombier 8y agoI most definitely agree with you, however this brings us even further away from the author's setting.