Volume 19, Issue 1 Tengiz Kopaliani Nino Samashvili Shalva Zviadadze On the upper and lower estimates of norms in variable exponent spaces 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 Tengiz Kopaliani Nino Samashvili Shalva Zviadadze Find more articles with the same keywords upper p-estimate lower q-estimate variable exponent Lebesgue space Hardy-Littlewood maximal operator Find more articles with the same subject classes 42B35 42B20 46B45 42B25