Mathematical Inequalities & Applications · Volume 18, Issue 4 Jackson-Stechkin type inequality in weighted Lorentz spaces 18-100 Pages 1283-1293 DOI 10.7153/mia-18-100 Downloads Short PDF Full PDF PNG Authors Ramazan Akgün Yunus Emre Yıldırır Keywords modulus of smoothness trigonometric polynomials weighted Lorentz spaces Muckenhoupt weight direct and inverse theorem Subject classes 41A25 41A27 42A10