Monadic second- and first-order logics
Monadic Second Order Finite Satisfiability and Unbounded Tree-Width
... of first order logic. Modal logic [27], many temporal logics [22], [24, Chapter 24], the guarded fragment [9], many description logics [2], and the two-variable fragment [10] are restricted ...
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Second Position Clitics and Monadic Second Order Transduction
... 2 Second position clitics and prosodic constituency 2.1 Second position An intuitive account of the syntax of 2P clitics 2 has been known since Wackernagel ...the first word of that clause, poten- ...
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MoL 2012 08: Expressiveness of Monadic Second Order Logics on Infinite Trees of Arbitrary Branching Degree
... This provides another automata characterization for WFMSO, in terms of NDB automata. Just as for the case of weak MSO-automata, also NDB automata have a counterpart working on binary trees, which has been introduced by ...
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Graph Decompositions and Monadic Second Order Logic
... in monadic second order logic could be solved in linear time on graphs with tree width less than or equal to ...of monadic second order logic is decidable for the class of graphs ...
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Weak Monadic Second-Order Logic on Infinitely Branching Trees
... 7 Equivalence of MSO and WMSO on Trees of Finite Cantor-Bendixon Rank In this chapter we consider the question for which kind of trees can we define MSO- definable tree languages also in WMSO. To this end we need a ...
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First-Order Logics and Truth Degrees
... Wins? First-order G¨ odel logic is axiomatizable, has the deduction theorem, and admits Skolemization and Herbrand theorems for prenex .... First-order Lukasiewicz logic is not axiomatizable ...
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Expressiveness of first order description logics
... themes. First, as was pointed out above, the proofs for our characterization results use rst-order techniques in an essential ...description logics with non-rst-order features (like transitive ...
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Special tree-width and the verification of monadic second-order graph pr operties
... automata. Second, we define deterministic automata for some basic graph properties and not only for the atomic formulas as is done usually in the proof of the general ...
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ESSLLI 2021 Course on Temporal Logics Lecture 5 Introduction to first-order temporal logics
... “the first child to be born in Sweden in 2050”. The problems get even more intricate in a branching time setting, where time and modality (as historical necessity) are combined. For instance, some definite ...
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First-Order Rewritability of Atomic Queries in Horn Description Logics
... DLs. First, an important feature of this approach is that it allows the ontology to be added on top of the query interface without any modifications to the underlying ...
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Structural proof theory for first-order weak Kleene logics
... the logics and the sequent calculus is sound and complete with regard to QWK ...the logics, and if the addition of the new position is useful to that purpose, then that should suffice as a defence of ...
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First and Second Order Perturbations of Hypersurfaces
... of second order calculations on hypersurfaces can be properly ...that second order perturbations of hypersurfaces can be described by two vector fields defined on the unperturbed ...with ...
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On the second order first zagreb index
... higher-order first Zagreb index of a molecular ...the second order first Zagreb index with the entropy and acentric factor of an octane ...the second order first ...
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Conglomerating First Order, Descriptive and Modal Logics into Semantic Web – A Research
... particular First Order, Description and Modal rationales' combination to reinforce simple data codecs at the WWW, mainly for tool's usefulness of making ready and fathomable information looking ahead to to ...
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First Order-Rewritability and Containment of Conjunctive Queries in Horn Description Logics
... FO-rewritability in the context of query answering under DL ontologies was first studied in [Calvanese et al., 2007]. Since FO-rewritings are not guaranteed to exist when ontologies are formulated in traditional ...
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Space and Circuit Complexity of Monadic Second-Order Definable Problems on Tree-Decomposable Structures. Michael Elberfeld
... at first sight, mathematical logic found numerous applications in computer ...connections. First, formulæ help to define computational tasks unambiguously and in an exact formal way: Instead of writing a ...
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2. Second-order Logic versus First-order Logic
... in order to make the experiment the physicist has to presuppose the validity of other unquestioned underlying physical laws and, hence, it is not excluded that one or more of such underlying laws are re- sponsible ...
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Experiment 4 Study on Dynamics of First Order and Second Order
... on first order system (Exercise) MATLAB software is used to conduct this ...the First order system in the MATLAB is used, the system output is determined by manipulating the inputs which are ...
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MODELING FIRST AND SECOND ORDER SYSTEMS IN SIMULINK
... MODELING FIRST AND SECOND ORDER SYSTEMS IN SIMULINK First and second order differential equations are commonly studied in Dynamic Systems courses, as they occur frequently in ...
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First and second order dynamic equations with impulse
... 1. Introduction We first briefly survey the recent results for existence of solutions to first-order problems with fixed-time impulses. Periodic boundary conditions using upper and lower solutions ...
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