Volume 17, Issue 2 Alauddin Dafadar D. K. Ganguly Quasi-invariant convergence for double sequence 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 Alauddin Dafadar D. K. Ganguly Find more articles with the same keywords invariant mean Banach limit invariant limit quasi invariant convergent quasi invariant statistical convergent Find more articles with the same subject classes 40B05 40A05