The spectrum generated by s-numbers and pre-quasi normed Orlicz-Cesáro mean sequence spaces

Abstract

In this article, we study some topological properties of the multiplication operator on Orlicz-Cesáro mean sequence spaces equipped with the pre-quasi norm and the pre-quasi operator ideal constructed by this sequence space and s-numbers.

Keywords

• pre-quasi norm
• orlicz-cesáro mean
• multiplication operator
• fredholm operator
• approximable operator
• simple banach space
• 46-02
• 47-02
• 46c05
• 46b10
• 46b15
• 46e05
• 46e15
• 46e30
• 47b10