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Interval-Valued Pythagorean Neutrosophic Graph (IVPNG) comprises independent and dependent membership elements of interval entries. This paperdemonstrates some kinds of irregular properties on IVPNG like neighbourly irregular, neighbourly totally irregular, strongly irregular, strongly totally irregular, highly irregular,and highly totally irregular. On certain conditions, neighbourly edge irregular and neighbourly edge totally irregular IVPNG satisfy these irregular properties and vice versa.
(Manuscript received: 13 July 2023 | Accepted: 10 August 2023 | Published: 30 September 2023)
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