Two Operations of a “Symmetric Difference” Type on Three-Dimensional Index Matrices
In the current research, we introduce two operations of a “symmetric difference” type over three-dimensional extended index matrices, and investigate some of their basic properties. An example of the implementation of symmetric difference-type operations is presented in the field of relational databases, aiming to demonstrate the operations’ efficiency by comparing sets with dissimilar attributes.
Authors
- Tania Pencheva (ORCID: https://orcid.org/0000-0002-1439-8895)
- Krassimir Atanassov (ORCID: https://orcid.org/0000-0001-5625-071X)
- Veselina Bureva (ORCID: https://orcid.org/0000-0003-4344-4392)
Institutions
- Bulgarian Academy of Sciences (BG)
- Institute of Biophysics and Biomedical Engineering (BG)
- Prof. Assen Zlatarov University (BG)
Publication Details
- Journal
- Symmetry
- Published
- 2026-04-21
- DOI
- https://doi.org/10.3390/sym18040696
- Primary Topic
- Intuitionistic Fuzzy Systems Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Bulgarian National Science Fund