More Relations A set of relations is informally presented below. Full relation definitions and examples are available from the definitions page. The set of relations is in principle open, but the set ...

The topical rough set theory is a forceful tool to handle the complete information system, and its effect to process incomplete information system is poor, particularly, its function to combine the ...

In analogy with the theory of positive real functions, in our general framework negative imaginary systems are defined in terms of a domain of analyticity of the transfer function and of a sign ...