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Feb 1, 2017 at 19:41 vote accept soap
Jan 27, 2017 at 21:27 history edited soap CC BY-SA 3.0
added 2 characters in body
Jan 27, 2017 at 17:44 comment added soap @EmilioPisanty Please check my edit.
Jan 27, 2017 at 17:43 history edited soap CC BY-SA 3.0
Added a new method
Jan 27, 2017 at 16:02 comment added Emilio Pisanty The point is that the notation is nonstandard, so you need to explicitly say what you mean by $3\mathcal E(·)$.
Jan 27, 2017 at 15:35 comment added soap @EmilioPisanty No: by $3\mathcal{E}(n=1,l=0)$ I mean the direct sum of three spaces $\mathcal{E}(n=1,l=0)$. $\mathcal{E}(n=1)$ is the eigenspace of $H$ for the eigenvalue (energy) corresponding to $n=1$. Also, $\mathcal{E}(n=1,l=0)=\mathcal{E}(n=1)\otimes \mathcal{E}(l=0)$.
Jan 27, 2017 at 15:22 vote accept soap
Jan 27, 2017 at 15:22
Jan 27, 2017 at 14:15 answer added ZeroTheHero timeline score: 2
Jan 27, 2017 at 13:52 answer added Emilio Pisanty timeline score: 1
Jan 27, 2017 at 13:20 comment added Emilio Pisanty What is $\mathcal E(n=1)$, and why can you multiply it by scalars? If $\mathcal E(n=1)\subset\mathcal H$ is a vector space, do you not mean $\mathrm{dim}(\mathcal E(n=1))$ instead?
Jan 27, 2017 at 12:21 history asked soap CC BY-SA 3.0