Results 151 to 160 of about 3,646,213 (202)

On the Converse of Pansu's Theorem. [PDF]

open access: yesArch Ration Mech Anal
De Philippis G   +4 more
europepmc   +1 more source

On Abel—Poisson type and Riesz means

Analysis Mathematica, 1981
В работе исследуются ядра методов суммиро вания типа Абеля—Пуассона и Рис са, применяемых к кратны м интегралам Фурье. Вы ясняются условия на параметры, определяющие эти методы, при которы х их ядра неотрицател ьны. Полученные результа ты можно сформулировать в тер минах положительной определенности неко торых функций.
B I Golubov
exaly   +3 more sources

Weighted norm inequalities of Bochner–Riesz means [PDF]

open access: yesJournal of Mathematical Analysis and Applications, 2006
Let w be a Muckenhoupt weight and Hwp(Rn) be the weighted Hardy spaces. We use the atomic decomposition of Hwp(Rn) and their molecular characters to show that the Bochner–Riesz means TRδ are bounded on Hwp(Rn) for 0max{n/p−(n+1)/2,[n/p]rw(rw−1)−1−(n+1)/2}
Ming-Yi Lee
exaly   +2 more sources

Bochner–Riesz Means of Morrey Functions

Journal of Fourier Analysis and Applications, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adams, David R., Xiao, Jie
openaire   +2 more sources

Riesz means and bilinear Riesz means on H-type groups

Journal of Geometry and Physics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Min Wang, Yingzhan Wang
openaire   +2 more sources

A note on the “hyperbolic” Bochner-Riesz means

Proceedings of the American Mathematical Society, 1984
We consider the L p (
openaire   +2 more sources

A note on Riesz means

Mathematical Proceedings of the Cambridge Philosophical Society, 1968
1. For the familiar definition of (R, λn, κ), (R*, λn, κ) and (N, p) means and their notations, see, for example (3). If {fn} is any arbitrary sequence, we adopt the convention throughout that f−1 = 0. A method of absolute summability |A| is said to be ineffective if it is absolutely regular and sums only absolutely convergent sequences.
openaire   +2 more sources

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