TY - JOUR ID - 109811 TI - Differences of operators of generalized Szász type JO - Khayyam Journal of Mathematics JA - KJM LA - en SN - AU - Kajla, Arun AU - Gupta, Ruchi AD - Department of mathematics, Central University of Haryana, Haryana-123031, India. AD - Department of Mathematics, Manav Rachna University, Faridabad-121004, Haryana, India Y1 - 2020 PY - 2020 VL - 6 IS - 2 SP - 141 EP - 154 KW - Positive approximation process KW - Szasz operators KW - Pualtvanea operators DO - 10.22034/kjm.2020.109811 N2 - We derive the approximation of differences of operators. Firstly, we study quantitative estimates for the difference of generalized  Szász operators with generalized Szász-Durrmeyer, Szász-Puãltvänea  operators, and generalized Szász--Kantorovich operators. Finally, we obtain the quantitative estimate in terms of the weighted modulus of smoothness for these operators. UR - https://www.kjm-math.org/article_109811.html L1 - https://www.kjm-math.org/article_109811_063527dcdf3c26b57d02e2a97cd9e179.pdf ER -