Home › Words › C › copositivitycopositivitycopositivity means the property of being copositive.Among words judged in Lexicurio's Arena, copositivity ranks #33,767 of 42,762 for Qualifying.EtymologyFrom co- + positivity.nounThe property of being copositive.e.g.“When one tensor is strictly copositive, the complementarity eigenvalues can be computed by solving polynomial optimization with normalization by strict copositivity.” — 2016, Jinyan Fan, Jiawang Nie, Anwa Zhou, “Tensor Eigenvalue Complementarity Problems”, in arXiv:Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.copositive 74% match — Of a real matrix A: such that xᵀᴬˣ≥0 for every non-negative vector x≥0. vs copositivity →copropositivity 71% match — The condition of being copropositive vs copositivity →semipositivity 65% match — The property of being semipositive. vs copositivity →superpositivity 64% match — The quality of being superpositive. vs copositivity →contrapositivity 63% match — The property of being contrapositive. vs copositivity →coprimeness 61% match — The property of being coprime. vs copositivity →nonpositivity 61% match — The condition of being nonpositive vs copositivity →coprimality 60% match — The quality of being coprime. vs copositivity →