1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.NA2016
High order approximation to non-smooth multivariate functions
Anat Amir, David Levin
Approximations of non-smooth multivariate functions return low-order approximations in the vicinities of the singularities. Most prior works solve this problem for univariate funct…
math.SG2011★ 1 cited
Sharpness of Zapolsky inequality for quasi-states and Poisson brackets
Anat Amir
Zapolsky inequality gives a lower bound for the L1 norm of the Poisson bracket of a pair of C1 functions on the two-dimensional sphere by means of quasi-states. Here we show that t…