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Dictionary

Words, grammatical forms and meanings linked to the ontology.

quasidefinite en · ADJ

Etymology

From quasi- + definite.

Meanings

  1. (empty-gloss, no-gloss, not-comparable) (mathematics)
    • The transformation theory is finally discussed in the context of the 2D non-Abelian Toda lattice hierarchy, understood as the theory of continuous transformations of quasidefinite sesquilinear forms. 2016, Carlos Álvarez-Fernández, Gerardo Ariznabarreta, Juan C. García-Ardila, Manuel Mañas, Francisco Marcellán, “Transformation theory and Christoffel formulas for matrix biorthogonal polynomials on the real line”, in arXiv: