Interval-valued fuzzy soft $\beta$-covering approximation spaces
<|reference_start|>Interval-valued fuzzy soft $\beta$-covering approximation spaces: The concept of interval-valued fuzzy soft $\beta$-covering approximation spaces (IFS$\beta$CASs) is introduced to combine the theories of soft sets, rough sets and interval-valued fuzzy sets, and some fundamental propositions concerning interval-valued fuzzy soft $\beta$-neighborhoods and soft $\beta$-neighborhoods of IFS$\beta$CASs are explored. And then four kinds of interval-valued fuzzy soft $\beta$-coverings based fuzzy rough sets are researched. Finally, the relationships of four kinds of interval-valued fuzzy soft $\beta$-coverings based fuzzy rough sets are investigated.<|reference_end|>
@article{lu2024interval-valued,
    title={Interval-valued fuzzy soft $\beta$-covering approximation spaces},
    author={Shizhan Lu},
    journal={arXiv preprint arXiv:2404.07230},
    year={2024},
    archivePrefix={arXiv},
    eprint={2404.07230},
    primaryClass={math.GM cs.AI}
}