12 search results - page 1 / 3 » MSO on the Infinite Binary Tree: Choice and Order |
CSL
2007
Springer
14 years 10 months ago
2007
Springer
We give a new proof showing that it is not possible to define in monadic second-order logic (MSO) a choice function on the infinite binary tree. This result was first obtained by G...
FUIN
2010
14 years 3 months ago
2010
An infinite binary word can be identified with a branch in the full binary tree. We consider sets of branches definable in monadic second-order logic over the tree, where we allow ...
FSTTCS
2010
Springer
14 years 4 months ago
2010
Springer
This paper focuses on first-order logic (FO) extended by reachability predicates such that the expressiveness and hence decidability properties lie between FO and monadic second-o...
CSL
2010
Springer
14 years 7 months ago
2010
Springer
We present a new algorithm for model-checking weak monadic second-order logic on inductive structures, a class of structures of bounded clique width. Our algorithm directly manipul...
MSS
2008
IEEE
14 years 6 months ago
2008
IEEE
Maximal elements of a binary relation on compact subsets of a metric space define a choice function. An infinite extension of transitivity is necessary and sufficient for such a c...