Volume 7, Issue 2 Jagan Mohan Jonnalagadda Quasi-periodic solutions of fractional nabla difference systems 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 Jagan Mohan Jonnalagadda Find more articles with the same keywords fractional order backward (nabla) difference fixed point existence uniqueness periodic Find more articles with the same subject classes 34A08 39A23 39A99