@article{MAKHILLJEAS2018131816789, title = {Some Structures of Čech Fuzzy Soft Closure Spaces}, journal = {Journal of Engineering and Applied Sciences}, volume = {13}, number = {18}, pages = {7520-7526}, year = {2018}, issn = {1816-949x}, doi = {jeasci.2018.7520.7526}, url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2018.7520.7526}, author = {Rasha Naser Majeed}, keywords = {Fuzzy set,fuzzy soft set,fuzzy soft point,Cech fuzzy soft closure operator,fuzzy soft exterior,fuzzy soft boundary}, abstract = {The concept of Čech fuzzy soft closure space (ČF-scs for short) is very recently defined and its basic properties are introduced by Majeed. In this study, we continue the study of ČF-scs. We show that every ČF-scs gives a parameterized family of Čech fuzzy closure spaces (ČF-fcss, for short). Furthermore, some properties of fuzzy soft neighborhood of a fuzzy soft point are introduced. Finally, the notion of fuzzy soft exterior (respectively, boundary) in ČF-scs is introduced and its basic properties are discussed, supported by counter examples.} }