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Feb 12, 2014 at 20:14 vote accept gj255
Feb 10, 2014 at 15:27 comment added Valter Moretti I am here, comment when you can...
Feb 10, 2014 at 15:24 comment added gj255 I've seen it, don't worry. Thank you very much for your response. I have a couple of questions, but I'm preoccupied at the present time so will comment in a little while if that is alright.
Feb 10, 2014 at 12:41 comment added Valter Moretti I wrote a quite complete, I hope, answer to your question about the various notions of basis and completeness. Please have a look at it.
Feb 10, 2014 at 9:52 answer added Valter Moretti timeline score: 38
Feb 9, 2014 at 22:34 answer added daunpunk timeline score: 0
Feb 9, 2014 at 18:38 comment added gj255 Sorry, I wasn't explicit about that. It's the weight function, as appears in the kernel of the integral defining the norm: $$ \langle \phi_n | \phi_m \rangle = \int_a^b \phi_n^*(x) \phi_m(x) w(x) \,dx$$
Feb 9, 2014 at 18:37 history edited gj255 CC BY-SA 3.0
added 72 characters in body
Feb 9, 2014 at 18:34 comment added Valter Moretti What is $w$ in your first identity?
Feb 9, 2014 at 15:42 answer added jinawee timeline score: 3
Feb 9, 2014 at 14:33 history edited gj255 CC BY-SA 3.0
added 22 characters in body
Feb 9, 2014 at 14:11 history edited Qmechanic CC BY-SA 3.0
deleted 24 characters in body; edited tags
Feb 9, 2014 at 13:48 history asked gj255 CC BY-SA 3.0