Volume 14, Issue 2 Alexey Pyshkin On the k point density problem for band-diagonal M-bases Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Alexey Pyshkin Find more articles with the same keywords biorthogonal system M-basis rank one density two point density Find more articles with the same subject classes 46A35