The author develops the limit relations between the errors of polynomial approximation in weighted metrics and apply them to various problems in approximation t

The author develops the limit relations between the errors of polynomial approximation in weighted metrics and apply them to various problems in approximation t

"January 2009, volume 197, number 922 (Fourth of five numbers)."

The author defines the correlation of holes on the triangular lattice under periodic boundary conditions and studies its asymptotics as the distances between th

The author introduces the notion of a Galois extension of commutative $S$-algebras ($E_\infty$ ring spectra), often localized with respect to a fixed homology t