Solving the Cubic Monotone 1-in-3 SAT Problem in Polynomial Time

Article ID

8FM8C

Analyzes solving 1-3 SAT problem in polynomial time.

Solving the Cubic Monotone 1-in-3 SAT Problem in Polynomial Time

Omar Kettani
Omar Kettani Mohammed V University - Scientific Institute
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Abstract

The exact 3-satisfiability problem (X3SAT) is known to remain NP-complete when restricted to expressions where every variable has exactly three occurrences, even in the absence of negated variables (Cubic Monotone 1-in-3 SAT Problem). The present paper shows that the Cubic Monotone 1-in-3 SAT Problem can be solved in polynomial time and, therefore prove that the conjecture P=NP holds.

Solving the Cubic Monotone 1-in-3 SAT Problem in Polynomial Time

The exact 3-satisfiability problem (X3SAT) is known to remain NP-complete when restricted to expressions where every variable has exactly three occurrences, even in the absence of negated variables (Cubic Monotone 1-in-3 SAT Problem). The present paper shows that the Cubic Monotone 1-in-3 SAT Problem can be solved in polynomial time and, therefore prove that the conjecture P=NP holds.

Omar Kettani
Omar Kettani Mohammed V University – Scientific Institute

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Omar Kettani. 2026. “. Global Journal of Computer Science and Technology – A: Hardware & Computation GJCST-A Volume 23 (GJCST Volume 23 Issue A1): .

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Crossref Journal DOI 10.17406/gjcst

Print ISSN 0975-4350

e-ISSN 0975-4172

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GJCST-A Classification: ACM Code: F.1.3
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Solving the Cubic Monotone 1-in-3 SAT Problem in Polynomial Time

Omar Kettani
Omar Kettani Mohammed V University - Scientific Institute

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