On Certain Type of Sequence Spaces Defined by 𝝋 − Function

E Herawati
Gultom, S N R

Journal of Research in Mathematics Trends and Technology
Vol. 1 No. 2 (2019): Journal of Research in Mathematics Trends and Technology (JoRMTT)

In this paper, we introduce non-negative real valued 𝜑 − function on ℝ . Using 𝜑 − function, we define the sequence spaces 𝑊 (𝑓), 𝑊 0 (𝑓), and 𝑊 ∞ (𝑓). We will study some topological properties defined by certain paranorm of these spaces.