This is a preview. Log in through your library . Abstract This paper studies the expressive power that an extra first order quantifier adds to a fragment of monadic second order logic, extending the ...

The study of monadic algebraic structures and fuzzy logic has evolved into a vibrant research area that bridges abstract algebra with the nuanced reasoning of uncertainty. By incorporating unary ...

Quineans have taken the basic expression of ontological commitment to be an assertion of the form '∃xφ', assimilated to the English 'there is something that is a φ'. Here I take the existential ...