| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 395973 | Information Sciences | 2007 | 8 Pages |
Abstract
An X-valued rough variable is introduced as a measurable function from a rough space to a measurable space X. Based on the concept of X-valued rough variables, some properties of X-valued rough variables are studied. Furthermore, the concept of χ-convergence is presented, and χ-convergence of X-valued rough variables is discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Le Liu, Yuanguo Zhu,