Document Type : Research Paper
Department of mathematices, sirjan university of technology
1Department of Mathematics, University of Hormozgan, Bandarabbas, Iran
In this paper, we study the properties of some classes of quotient
order-homomorphisms, as product stable in the category of topological fuzzes.
We dene the concept of a bi-quotient order-homomorphism and show that for
Hausdorff topological fuzzes, a quotient order-homomorphism f : L1 ! L2 is
product stable if and only if f is bi-quotient and L2 is a core compact topological