JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2022, Vol. 57 ›› Issue (11): 10-20.doi: 10.6040/j.issn.1671-9352.0.2022.125

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Uniform topological space base on ideals in bounded Heyting algebras

LIU Chun-hui   

  1. School of Educational Science, Chifeng University, Chifeng 024001, Inner Mongolia, China
  • Published:2022-11-10

Abstract: In order to study the properties and structure of bounded Heyting algebras by using topological tools, based on a type of congruences induced by the notion of ideal, uniform topological space (H,τ) is established and some of its basic and topological properties are investigated in bounded Heyting algebra (H,≤,→,0,1). It is proved that (H,τ) is disconnected, locally connected, locally compact, zero-dimensional, first-countable and completely regular space. Moreover (H,τ) is a T1 space if it is a Hausdorff space. Some necessary and sufficient conditions for (H,τ)to be discrete and compact space are obtained. It is showed that the lattice and implication operations in (H,≤,→,0,1) are continuous under the uniform topology τ, make (H,≤,→,0,1) to be a topological bounded Heyting algebra. Meanwhile, some properties of the quotient space of (H,τ) are discussed.

Key words: bounded Heyting algebra, ideal, uniform topological space, quotient space

CLC Number: 

  • O141.1
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