Volume 4, Issue 3 Mostefa Nadir Adapted quadratic approximation for singular integrals 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 Mostefa Nadir Find more articles with the same keywords singular integral quadratic interpolation Hölder space Hölder condition Find more articles with the same subject classes 45D05 45E05 45L05 65R20