nonconvergenceとは 意味・読み方・使い方

名詞

nonconvergence ‎(uncountable)

1. Failure to converge.
   • 2015, Cao Lu, Tristan Delaney, Xiangmin Jiao, “OPINS: An Orthogonally Projected Implicit Null-space Method for Singular and Nonsingular Saddle-point Systems”^[1], arXiv: 

     Some alternatives, notably constraint-preconditioned or projected Krylov methods, are relatively efficient, but they can suffer from numerical instability and even nonconvergence.