triharmonic

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adjective

Describing a class of sixth-order partial differential equations which arises in areas of continuum mechanics

Scrabble 18
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Meanings

adjectivetriharmonic (not comparable)
  1. not comparablemathematicsDescribing a class of sixth-order partial differential equations which arises in areas of continuum mechanics

    We consider the triharmonic operator subject to homogeneous boundary conditions of intermediate type on a bounded domain of the N-dimensional Euclidean space.

    2016, José Arrieta, Francesco Ferraresso, Pier Domenico Lamberti, “Boundary homogenization for a triharmonic intermediate problem”, in arXiv

Origin

From tri- + harmonic.

Full word history & related roots →
Cite this entry
APA

triharmonic. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/triharmonic

MLA

“triharmonic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/triharmonic. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “triharmonic,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/triharmonic.

Source: triharmonic on Wiktionary, CC BY-SA 4.0.