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Results tagged with lo.logic
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user 128774
first-order and higher-order logic, model theory, set theory, proof theory, computability theory, formal languages, definability, interplay of syntax and semantics, constructive logic, intuitionism, philosophical logic, modal logic, completeness, Gödel incompleteness, decidability, undecidability, theories of truth, truth revision, consistency.
2
votes
relatively free groups in $Var(S_3)$
See
Kovács, L. G., Free groups in a dihedral variety, Proc. R. Ir. Acad., Sect. A 89, No. 1, 115-117 (1989). ZBL0697.20012.
