Some properties of sup-min fuzzy relational equations on infinite domains
This paper deals with a sup-min fuzzy relational equation on infinite domains. Some properties of its solution set will be obtained. In particular, a necessary and sufficient condition describing the attainable solution (resp. the unattainable solution) is formulated. In the end, the solution set will be given under some conditions. (C) 2004 Elsevier B.V. All rights reserved.
fuzzy relational equation relation attainable solution unattainable solution