preasymptotic
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English[edit]
Etymology[edit]
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.