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Skolem normal form

In mathematical logic, a formula of first-order logic is in Skolem normal form if it is in prenex normal form with only universal first-order quantifiers.

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Explore the main themes, entities and connections around Skolem normal form. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Overview

Examples

How Skolemization works

Uses of Skolemization

Skolem theories

History

Advanced semantic analysis

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Map overview Semantic statistics

Skolem normal form

Nodes40
Edges39
Triples4
Avg. degree1.95
Density0.05
Components1

How this topic connects Entity context

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Skolem normal form

Top relations

related to history · 3
Skolem normal form → Norwegian, Skolem, Thoralf Skolem
is a · 1
Skolem normal form → method for removing existential quantifiers from formal logic statements

Important terminology Word statistics

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Important terminology

displaystyle formula skolem model exists skolemization may form variables function first-order normal quantified forall every satisfiability satisfiable quantifiers example dots

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Skolem normal formis amethod for removing existential quantifiers from formal logic statements0.90text
Skolem normal formrelated to historySkolem0.60section
Skolem normal formrelated to historyNorwegian0.60section
Skolem normal formrelated to historyThoralf Skolem0.60section

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    Connections between topic areas Semantic bridges

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    Min side: 3
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