All Questions
1 question with no upvoted or accepted answers
0
votes
0
answers
45
views
Discrete and continuous representation in Hilbert space
I’m interested in using laplacian (−Δ)
eigenfunction as a basis for H1(Rn)
. I know that in H1(Ω)
, Ω
bounded this can be done so I was wandering about H1(Rn)
.
Now let eλ
be an eigenfunction ...