- Communications in Advanced Mathematical Sciences
- Vol: 5 Issue: 4
- On the Inner-Product Spaces of Complex Interval Sequences
On the Inner-Product Spaces of Complex Interval Sequences
Authors : Halise Levent, Yılmaz Yilmaz, Hacer Bozkurt
Pages : 180-188
Doi:10.33434/cams.1200557
View : 12 | Download : 7
Publication Date : 2022-12-30
Article Type : Research
Abstract :In recent years, there has been increasing interest in interval analysis. Thanks to interval numbers, many real world problems have been modeled and analyzed. Especially, complex intervals have an important place for interval-valued data and interval-based signal processing. In this paper, firstly we introduce the notion of a complex interval sequence and we present the complex interval sequence spaces $\\mathbb{I}(w)$ and $\\mathbb{I}(l_{p})$, $1\\leq p<\\infty$. Secondly, we show that these sequence spaces have an algebraic structure called quasilinear space. Further, we construct an inner-product on $\\mathbb{I}(l_{2})$ and we show that $\\mathbb{I}(l_{2})$ is an inner-product quasilinear space.Keywords : Complex interval, Complex interval sequence, Inner-product quasilinear space, Consolidate space