  Theory of operators generated by binary fuzzy relations is highly increasing
for its nature and applicability. The main goal of the paper is to present
several representation theorems for operators induced by fuzzy relations (for
example closure operators used in formal concept analysis, monadic operators or
tense operators). Consequently we establish algebraic models with their
semantics which are usable in the non-classical logic research and in the
computer science research. The obtained results are applied in the theory of
Pavelka's algebras.
