Lattice for covering rough approximations

Dipankar Rana; Sankar Kumar Roy

doi:10.26637/mjm203/006

Abstract

Covering is a common type of data structure and covering-based rough set theory is an efficient tool to process this type of data. Lattice is an important algebraic structure and used extensively in investigating some types of generalized rough sets. This paper presents the lattice based on covering rough approximations and lattice for covering numbers. An important result is investigated to illustrate the paper.

Keywords:

Covering, Rough Set, Lattice, Covering approximation

Mathematics Subject Classification:

03G10, 14E20, 18B35

Authors Imprint References Funding Related Articles Downloads

Dipankar Rana Department of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University, Midnapore-721102, West Bengal, India.
Sankar Kumar Roy Department of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University, Midnapore-721102, West Bengal, India. https://orcid.org/0000-0003-4478-1534

Pages: 222-227
Date Published: 01-07-2014
Vol. 2 No. 03 (2014): Malaya Journal of Matematik (MJM)

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