Results 21 to 30 of about 478 (33)

Bilinear pseudo-differential operators with exotic symbols, II

, 2018
The boundedness from $H^p \times L^2$ to $L^r$, $1/p+1/2=1/r$, and from $H^p \times L^{\infty}$ to $L^p$ of bilinear pseudo-differential operators is proved under the assumption that their symbols are in the bilinear H\"ormander class $BS^m_{\rho,\rho}$,
Miyachi, Akihiko, Tomita, Naohito
core   +1 more source

Grand Triebel-Lizorkin-Morrey spaces

Demonstratio Mathematica
This article studies the Triebel-Lizorkin-type spaces built on grand Morrey spaces on Euclidean spaces. We establish a number of characterizations on the grand Triebel-Lizorkin-Morrey spaces such as the Peetre maximal function characterizations, the ...
Ho Kwok-Pun
doaj   +1 more source

Riesz transform characterization of Hardy spaces associated with Schr\"odinger operators with compactly supported potentials

, 2009
Let L=-\Delta+V be a Schr\"odinger operator on R^d, d\geq 3. We assume that V is a nonnegative, compactly supported potential that belongs to L^p(R^d), for some p>d/2. Let K_t be the semigroup generated by -L.
A. Sikora, C. Fefferman, D. L. Burkholder, E. M. Stein, J. Duoandikoetxea, J. Dziubański, J. Dziubański, Jacek Dziubański, Marcin Preisner, P. Auscher, X. T. Duong   +10 more
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Predictability of band-limited, high-frequency, and mixed processes in the presence of ideal low-pass filters

, 2008
Pathwise predictability of continuous time processes is studied in deterministic setting. We discuss uniform prediction in some weak sense with respect to certain classes of inputs.
Dokuchaev N G, Duren P, Nikolai Dokuchaev, Slepian D, Wainstein L A, Yosida K   +5 more
core   +1 more source

On the L p-boundedness of Calderón-Zygmund operators

Advanced Nonlinear Studies
The main result in this paper is that, for singular integral operators associated with standard kernels, local L 1-estimates imply global L p-estimates for every p ∈ (1, ∞).
Mitrea Dorina, Mitrea Marius
doaj   +1 more source

The Neumann function and the L p Neumann problem in chord-arc domains

Advanced Nonlinear Studies
We construct the Neumann function in a 1-sided chord-arc domain (i.e., a uniform domain with an Ahlfors regular boundary), and establish size and Hölder continuity estimates up to the boundary.
Hofmann Steve, Sparrius Derek
doaj   +1 more source

Addendum to "Maximal regularity and Hardy spaces"

, 2008
We correct an inaccuracy in a previous article [Auscher, Pascal; Bernicot, Fr\'ed\'eric; Zhao, Jiman. Maximal regularity and Hardy spaces. Collect. Math. 59 (2008), no. 1, 103-127.
Auscher, Pascal, Bernicot, Frédéric, Zhao, Jiman   +2 more
core   +1 more source

A fractional version of Rivière's GL(n)-gauge. [PDF]

Ann Mat Pura Appl, 2022
Da Lio F, Mazowiecka K, Schikorra A.
europepmc   +1 more source

Predictability on finite horizon for processes with exponential decrease of energy on higher frequencies

, 2009
The paper presents sufficient conditions of predictability for continuous time processes in deterministic setting. We found that processes with exponential decay on energy for higher frequencies are predictable in some weak sense on some finite time ...
Dokuchaev, Nikolai
core  

A new version of Carleson measure associated with Hermite operator. [PDF]

J Inequal Appl, 2018
Huang J, Wang Y, Li W.
europepmc   +1 more source