International Journal of Mathematics and Mathematical Sciences

PDF
International Journal of Mathematics and Mathematical Sciences / 2000 / Article

On this page

AbstractCopyright

Open Access

Volume 23 |Article ID 854254 | 6 pages | https://doi.org/10.1155/S0161171200001678

On 3-topological version of θ-regularity

Martin M. Kovár1

1Department of Mathematics, Faculty of Electrical Engineering and Computer Science, Technical University of Brno, Technická 8, Czech Republic

Received14 Jul 1998

Abstract

We modify the concept of θ-regularity for spaces with 2 and 3 topologies. The new, more general property is fully preserved by sums and products. Using some bitopological reductions of this property, Michael's theorem for several variants of bitopological paracompactness is proved.

Copyright © 2000 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

More related articles

53 Views | 362 Downloads | 3 Citations
PDF Download Citation Citation
Order printed copiesOrder

Related articles

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.