Optimal convergence of adaptive FEM for eigenvalue clusters in mixed form.

Daniele Boffi Dietmar Gallistl Francesca Gardini Lucia Gastaldi

Published in: Math. Comput. (2017)

Keyphrases

finite element
clustering algorithm
optimal solution
worst case
adaptive threshold
closed form
input data
data points
dynamic programming
feature space
pairwise
theoretical analysis
fuzzy clustering
data streams
convergence speed
arbitrary shape
unsupervised clustering
image processing