Results 31 to 40 of about 194,812 (251)

Commutators of multilinear $ \theta $-type generalized fractional integrals on non-homogeneous metric measure spaces

AIMS Mathematics, 2022
<abstract><p>Let $ {\mathcal{I}_{\alpha, m}} $ be the multilinear $ \theta $-type generalized fractional integrals and $ \vec{b}_{\sigma} $ be the vector with each $ b_{\sigma_{i}} \in \widetilde{{\rm{RBMO}}}\left(\mu\right) $. The boundedness for $ {\mathcal{I}_{\alpha, m}} $ and the iterated multi-commutators $ {\mathcal{I}_{\alpha, m ...
Xiangxing Tao, Jiahui Wang
openalex   +3 more sources

Boundedness of parametric Marcinkiewicz integrals \\ on non-homogeneous metric measure spaces

SCIENTIA SINICA Mathematica, 2016
Let $(\cx, d, \mu)$ be a metric measure space satisfying the upper doubling condition and the geometrically doubling condition in the sense of Hytonen. In this paper, we introduce the parametric Marcinkiewicz integral in $(\cx, d, \mu)$.
HengLiang Fu, Haibo Lin, Y. Meng
semanticscholar   +3 more sources

Boundedness of Commutators on Hardy Spaces over Metric Measure Spaces of Non-homogeneous Type

, 2015
34 pages, Submitted.
Haibo Lin, Suqing Wu, Dachun Yang
openalex   +4 more sources

Boundedness of Marcinkiewicz integrals on Hardy spaces H^p over non-homogeneous metric measure spaces [PDF]

Journal of Mathematical Inequalities, 2018
Haoy an Li, Haibo Lin
openalex   +2 more sources

Vector-valued non-homogeneous Tb theorem on metric measure spaces [PDF]

, 2010
We prove a vector-valued non-homogeneous Tb theorem on certain quasimetric spaces equipped with what we call an upper doubling measure. Essentially, we merge recent techniques from the domain and range side of things, achieving a Tb theorem which is ...
Henri Martikainen
core   +5 more sources

Weak estimates for the maximal and Riesz potential operators on non-homogeneous central Morrey type spaces in L^1 over metric measure spaces

Annales Academiae Scientiarum Fennicae Mathematica, 2020
Katsuo Matsuoka, Yoshihiro Mizuta, Tetsu Shimomura   +2 more
openalex   +3 more sources

Some estimates for commutators of Littlewood-Paley g-functions

Open Mathematics, 2021
The aim of this paper is to establish the boundedness of commutator [b,g˙r]\left[b,{\dot{g}}_{r}] generated by Littlewood-Paley gg-functions g˙r{\dot{g}}_{r} and b∈RBMO(μ)b\in {\rm{RBMO}}\left(\mu ) on non-homogeneous metric measure space.
Lu Guanghui
doaj   +1 more source

Discrete-Time Observations of Brownian Motion on Lie Groups and Homogeneous Spaces: Sampling and Metric Estimation

Algorithms, 2022
We present schemes for simulating Brownian bridges on complete and connected Lie groups and homogeneous spaces. We use this to construct an estimation scheme for recovering an unknown left- or right-invariant Riemannian metric on the Lie group from ...
Mathias Højgaard Jensen, Sarang Joshi, Stefan Sommer   +2 more
doaj   +1 more source

Commutators of θ-type generalized fractional integrals on non-homogeneous spaces

Journal of Inequalities and Applications, 2020
The aim of this paper is to establish the boundednes of the commutator [ b , T α ] $[b,T_{\alpha }]$ generated by θ-type generalized fractional integral T α $T_{\alpha }$ and b ∈ RBMO ˜ ( μ ) $b\in \widetilde{\mathrm{RBMO}}(\mu )$ over a non-homogeneous ...
Guanghui Lu
doaj   +1 more source

A novel low complexity local hybrid pseudo-SSIM-SATD distortion metric towards perceptual rate control [PDF]

, 2013
The front-end block-based video encoder applies an Image Quality Assessment (IQA) as part of the distortion metric. Typically, the distortion metric applies uniform weighting for the absolute differences within a Sub-Macroblock (Sub-MB) at any given time.
Chang, Yoong Choon, Joshi, Yetish, Loo, Jonathan, Rahman, Shahedur, Shah, Purav   +4 more
core   +1 more source