Volume 16, Issue 4 Young Whan Lee Approximate pexiderized Cauchy's additive type mappings 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 Young Whan Lee Find more articles with the same keywords functional equation stability superstability gamma and beta functional equation Cauchy functional equation exponential functional equation Find more articles with the same subject classes 39B72 38B22 39B82