TY - THES AB - The term "Beliefs Structures" is meant to serve as a generic term for mathematical structures that describe uncertainty in an interactive context, such as those that will appear in the sequel, namely, Kripke Structures, (K-) Type Spaces, and (Conditional) Possibility Structures. One of the central questions of this thesis is as to whether, for a class of beliefs structures, there exists a "largest" structure in this class that "contains" all the structures of that class. Such a structure is said to be "universal". Formulated in category theoretic terms, we are looking for a terminal object in a category (of beliefs structures). DA - 2002 KW - Spieltheorie , Ungewissheit , Struktur (Mathematik) , Kategorientheorie , , LA - eng PY - 2002 TI - Universal beliefs structures UR - https://nbn-resolving.org/urn:nbn:de:hbz:361-5060 Y2 - 2024-11-22T03:40:53 ER -