On subspaces of pseudo-radial spaces

Jin Yuan Zhou

Displaying similar documents to “On subspaces of pseudo-radial spaces”

More on the product of pseudo radial spaces

Angelo Bella (1991)

Commentationes Mathematicae Universitatis Carolinae

Similarity:

It is proved that the product of two pseudo radial compact spaces is pseudo radial provided that one of them is monolithic.

Pseudo-integral of differential equations of the n-th order

K. Orlov, M. Stojanović (1974)

Matematički Vesnik

Similarity:

On a condition for the pseudo radiality of a product

Angelo Bella, János Gerlits (1992)

Commentationes Mathematicae Universitatis Carolinae

Similarity:

A sufficient condition for the pseudo radiality of the product of two compact Hausdorff spaces is given.

A class of spaces in which compactness and finiteness are equivalent

H. B. Potoczny (1984)

Matematički Vesnik

Similarity:

On pseudo BE-algebras

Rajab Ali Borzooei, Arsham Borumand Saeid, Akbar Rezaei, Akefe Radfar, Reza Ameri (2013)

Discussiones Mathematicae - General Algebra and Applications

Similarity:

In this paper, we introduce the notion of pseudo BE-algebra which is a generalization of BE-algebra. We define the concepts of pseudo subalgebras and pseudo filters and prove that, under some conditions, pseudo subalgebra can be a pseudo filter. We prove that every homomorphic image and pre-image of a pseudo filter is also a pseudo filter. Furthermore, the notion of pseudo upper sets in pseudo BE-algebras introduced and is proved that every pseudo filter is an union of pseudo upper sets. ...