Open AccessNew Definitions of Sigma Field
Author(s) -
Hind Fadhil Abbas
Publication year - 2020
Publication title -
xi'nan jiaotong daxue xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.308
H-Index - 21
ISSN - 0258-2724
DOI - 10.35741/issn.0258-2724.55.1.15
Subject(s) - sigma , field (mathematics) , six sigma , space (punctuation) , sample (material) , focus (optics) , mathematics , sample space , computer science , pure mathematics , engineering , physics , statistics , quantum mechanics , optics , thermodynamics , operating system , chemical engineering , cascade
The sigma field is a branch of mathematics that refers to the gathering of subsets includes sample space. It is useful in establishing a formal mathematical probability definition. The sets that occur in the sigma field are responsible for constituting various events in the presence of available sample space. In this paper, we focus on sigma fields. The main aim of this paper is to define the sigma field. Different types of sigma fields, along with the basic mathematics and examples, are also elaborated upon.