Volume 16, Issue 1 B. P. Duggal In Hyoun Kim Expansive operators which are power bounded or algebraic 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 B. P. Duggal In Hyoun Kim Find more articles with the same keywords Expansive/Contractive Hilbert space operator elementary operator algebraic operator power bounded Find more articles with the same subject classes 47A05 47B47 47B65 47A55 47A63 47A65