Posets having a selfdual interval poset
نویسندگان
چکیده
منابع مشابه
Poset Limits and Exchangeable Random Posets
We develop a theory of limits of finite posets in close analogy to the recent theory of graph limits. In particular, we study representations of the limits by functions of two variables on a probability space, and connections to exchangeable random infinite posets.
متن کاملPoset algebras over well quasi-ordered posets
A new class of partial order-types, class G bqo is defined and investigated here. A poset P is in the class G bqo iff the poset algebra F (P ) is generated by a better quasi-order G that is included in L(P ). The free Boolean algebra F (P ) and its free distrivutive lattice L(P ) were defined in [ABKR]. The free Boolean algebra F (P ) contains the partial order P and is generated by it: F (P ) ...
متن کاملPoset Limits and Exchangeable Random Posets
We develop a theory of limits of finite posets in close analogy to the recent theory of graph limits. In particular, we study representations of the limits by functions of two variables on a probability space, and connections to exchangeable random infinite posets.
متن کاملPoset limits and exchangeable random posets
We develop a theory of limits of finite posets in close analogy to the recent theory of graph limits. In particular, we study representations of the limits by functions of two variables on a probability space, and connections to exchangeable random infinite posets.
متن کاملA Monoidal Interval of Clones of Selfdual Functions
Let A be a 2p-element set, p prime, and let π be a fixed point-free permutation on A of order p. We study the interval of clones C on A such that C consists of functions that are selfdual with respect to π and C contains all unary functions with this property.
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ژورنال
عنوان ژورنال: Czechoslovak Mathematical Journal
سال: 1994
ISSN: 0011-4642,1572-9141
DOI: 10.21136/cmj.1994.128475