# Pointwise Multipliers between weighted Copson and Ces\`{a}ro function spaces

## TL;DR

This paper characterizes the pointwise multipliers between weighted Copson and Cesàro function spaces, providing a comprehensive solution to a problem in the theory of weighted function spaces.

## Contribution

It offers a new characterization of pointwise multipliers specifically between weighted Copson and Cesàro spaces, expanding understanding in this area.

## Key findings

- Explicit conditions for multipliers are derived.
- The results apply to a broad class of weights and parameters.
- The paper advances the theory of weighted function spaces.

## Abstract

In this paper the solution of the pointwise multiplier problem between weighted Copson function spaces $\operatorname{Cop}_{p_1,q_1}(u_1,v_1)$ and weighted Ces\`{a}ro function spaces $\operatorname{Ces}_{p_2,q_2}(u_2,v_2)$ is presented, where $p_1,\,p_2,\,q_1,\,q_2 \in (0,\infty)$, $p_2 \le q_2$ and $u_1,\,u_2,\,v_1,\,v_2$ are weights on $(0,\infty)$.