Explicit constructions and an O(n²) spectral decomposition invert the univariate Bernstein mass matrix with Cholesky-comparable accuracy and reduced conditioning in the L² norm on polynomials.
Be rnstein–B´ ezier finite elements of arbitrary order and optimal assembly procedures
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.NA 1years
2019 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Structured inversion of the Bernstein mass matrix
Explicit constructions and an O(n²) spectral decomposition invert the univariate Bernstein mass matrix with Cholesky-comparable accuracy and reduced conditioning in the L² norm on polynomials.