Dawood Suliman, Kılıçman Adem
Department of Mathematical Sciences, Hodeidah University, Hodeidah, Yemen.
Department of Mathematics and Institute for Mathematical Research, University Putra Malaysia (UPM), 43400 Serdang, Selangor, Malaysia.
ScientificWorldJournal. 2014;2014:675761. doi: 10.1155/2014/675761. Epub 2014 Aug 17.
We extend the path lifting property in homotopy theory for topological spaces to bitopological semigroups and we show and prove its role in the C(ℵ)-fibration property. We give and prove the relationship between the C(ℵ)-fibration property and an approximate fibration property. Furthermore, we study the pullback maps for C(ℵ)-fibrations.
我们将同伦理论中拓扑空间的道路提升性质推广到双拓扑半群,并展示并证明了它在C(ℵ)-纤维化性质中的作用。我们给出并证明了C(ℵ)-纤维化性质与近似纤维化性质之间的关系。此外,我们研究了C(ℵ)-纤维化的拉回映射。