### Some articles on *modal logics, logics, modal, logic, modal logic*:

Impossible World - Applications - Non-normal

... as a purely technical device to provide semantics for

**Modal Logics**... as a purely technical device to provide semantics for

**modal logics**weaker than the system K — in particular,**modal logics**that reject the rule of necessitation ... Such**logics**are typically referred to as "non-normal." Under the standard interpretation of**modal**vocabulary in Kripke semantics, we have if and only if in each model, holds in ... fail, and hence, at our original world, fails to be necessary, despite being a truth of the**logic**...Modal Logic - Temporal Logic

... Temporal

... Temporal

**logic**is an approach to the semantics of expressions with tense, that is, expressions with qualifications of when ... In temporal**logic**, tense constructions are treated in terms of modalities, where a standard method for formalizing talk of time is to use two pairs of operators, one for ... the case that P There are then at least three**modal logics**that we can develop ...Modal Logic - Formalizations - Axiomatic Systems

... The first formalizations of

... The first formalizations of

**modal logic**were axiomatic ... example, describe 42 normal and 25 non-normal**modal logics**... Modern treatments of**modal logic**begin by augmenting the propositional calculus with two unary operations, one denoting "necessity" and the other "possibility" ...### Famous quotes containing the word logics:

“When *logics* die,

The secret of the soil grows through the eye,

And blood jumps in the sun;

Above the waste allotments the dawn halts.”

—Dylan Thomas (1914–1953)

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