Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Collection

toTop

If you have any feedback, Please follow the official account to submit feedback.

Turn on your phone and scan

home > search >

(p,q)-gamma operators which preserve x(2)

Author:
Cheng, Wen-Tao  Zhang, Wen-Hui  Cai, Qing-Bo  


Journal:
JOURNAL OF INEQUALITIES AND APPLICATIONS


Issue Date:
2019


Abstract(summary):

In this paper, we introduce (p,q)-gamma operators which preserve x2, we estimate the moments of these operators, and establish direct and local approximation theorems of these operators. Then two approximation theorems about Lipschitz functions are obtained. The estimates on the rate of convergence and some weighted approximation theorems of the operators are also obtained. Furthermore, the Voronovskaja-type asymptotic formula is also presented.


Similar Literature

Submit Feedback

This function is a member function, members do not limit the number of downloads