Why description logics are decidable but first order logics not decidable? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)What is a decidable fragment?Relationship between propositional logic, first-order logic, second-order logic higher-order logic, and type theoryFirst Order Logicconfusion about 2 first order logic wff's - they seem not equal, but instructor says they are =Formalizing the meta-language of First order Logic and studying it as a formal systemIs two-variable first order logic (with equality) decidable?Help with First Order LogicFirst-Order Logic and Set theoryFirst Order Logic clauses decidabilitySemi-decidability of First Order LogicWhat is a decidable fragment?

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Why description logics are decidable but first order logics not decidable?



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)What is a decidable fragment?Relationship between propositional logic, first-order logic, second-order logic higher-order logic, and type theoryFirst Order Logicconfusion about 2 first order logic wff's - they seem not equal, but instructor says they are =Formalizing the meta-language of First order Logic and studying it as a formal systemIs two-variable first order logic (with equality) decidable?Help with First Order LogicFirst-Order Logic and Set theoryFirst Order Logic clauses decidabilitySemi-decidability of First Order LogicWhat is a decidable fragment?










0












$begingroup$


They say description logics are a fragment of first order logics(FOL) but description logics are decidable but FOL are not decidable. Why is that? can i have elaborated explanation with examples? thanks










share|cite|improve this question









$endgroup$











  • $begingroup$
    Welcome to Math.SE! It's more likely for you to get a better answer if you are more specific on what you know and on your doubt. See also a related question.
    $endgroup$
    – Ertxiem
    Mar 31 at 18:31
















0












$begingroup$


They say description logics are a fragment of first order logics(FOL) but description logics are decidable but FOL are not decidable. Why is that? can i have elaborated explanation with examples? thanks










share|cite|improve this question









$endgroup$











  • $begingroup$
    Welcome to Math.SE! It's more likely for you to get a better answer if you are more specific on what you know and on your doubt. See also a related question.
    $endgroup$
    – Ertxiem
    Mar 31 at 18:31














0












0








0





$begingroup$


They say description logics are a fragment of first order logics(FOL) but description logics are decidable but FOL are not decidable. Why is that? can i have elaborated explanation with examples? thanks










share|cite|improve this question









$endgroup$




They say description logics are a fragment of first order logics(FOL) but description logics are decidable but FOL are not decidable. Why is that? can i have elaborated explanation with examples? thanks







first-order-logic






share|cite|improve this question













share|cite|improve this question











share|cite|improve this question




share|cite|improve this question










asked Mar 31 at 18:05









shahshah

1




1











  • $begingroup$
    Welcome to Math.SE! It's more likely for you to get a better answer if you are more specific on what you know and on your doubt. See also a related question.
    $endgroup$
    – Ertxiem
    Mar 31 at 18:31

















  • $begingroup$
    Welcome to Math.SE! It's more likely for you to get a better answer if you are more specific on what you know and on your doubt. See also a related question.
    $endgroup$
    – Ertxiem
    Mar 31 at 18:31
















$begingroup$
Welcome to Math.SE! It's more likely for you to get a better answer if you are more specific on what you know and on your doubt. See also a related question.
$endgroup$
– Ertxiem
Mar 31 at 18:31





$begingroup$
Welcome to Math.SE! It's more likely for you to get a better answer if you are more specific on what you know and on your doubt. See also a related question.
$endgroup$
– Ertxiem
Mar 31 at 18:31











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