preasymptotic
English
[edit]Etymology
[edit]From pre- + asymptotic.
Adjective
[edit]preasymptotic (not comparable)
- (mathematics) Prior to becoming asymptotic
- 2016, Alex Bespalov, Alexander Haberl, Dirk Praetorius, “Adaptive FEM with coarse initial mesh guarantees optimal convergence rates for compactly perturbed elliptic problems”, in arXiv[1]:
- We prove that for compactly perturbed elliptic problems, where the corresponding bilinear form satisfies a Garding inequality, adaptive mesh-refinement is capable of overcoming the preasymptotic behavior and eventually leads to convergence with optimal algebraic rates.