Volume 15, Issue 1 Muhammad Israr Gang Lu Yuanfeng Jin Choonkil Park A general additive functional inequality and derivation in Banach algebras 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 Muhammad Israr Gang Lu Yuanfeng Jin Choonkil Park Find more articles with the same keywords Hyers-Ulam stability general additive functional inequality homomorphism and derivation in complex Banach algebra fixed point method hyperstability Find more articles with the same subject classes 39B62 39B52 47H10 46B25