Volume 14, Issue 3 Pavel Exner Spectral optimization for singular Schrödinger operators 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 Pavel Exner Find more articles with the same keywords singular Schrödinger operators principal eigenvalue shape optimization Find more articles with the same subject classes 81Q35 35J10 35P15