Results 21 to 30 of about 15,914,423 (249)

Estimates for bilinear θ-type generalized fractional integral and its commutator on new non-homogeneous generalized Morrey spaces

open access: yesAnalysis and Geometry in Metric Spaces, 2023
Let (X,d,μ)\left({\mathcal{X}},d,\mu ) be a non-homogeneous metric measure space satisfying the geometrically doubling and upper doubling conditions. In this setting, we first introduce a generalized Morrey space Mpu(μ){M}_{p}^{u}\left(\mu ), where 1 ...
Lu Guanghui   +2 more
doaj   +1 more source

Herz type Hardy spaces on non-homogeneous metric measure space [PDF]

open access: yesSCIENTIA SINICA Mathematica, 2018
Let $(\mathcal{X},d,\mu)$ be a non-homogeneous metric measure spacesatisfying both the geometrically doubling and the upper doublingconditions. In this paper, the Herz spaces on the non-homogeneousmetric measure space are introduced. Then the decomposition of theHerz space by the central blocks is obtained.
Han Yaoyao, Zhao Kai
openaire   +1 more source

Non-homogeneous Tb Theorem and Random Dyadic Cubes on Metric Measure Spaces [PDF]

open access: yesJournal of Geometric Analysis, 2011
34 ...
Martikainen Henri, Hytonen Tuomas
openaire   +3 more sources

Boundedness of maximal Calderón–Zygmund operators on non-homogeneous metric measure spaces [PDF]

open access: yesProceedings of the Royal Society of Edinburgh: Section A Mathematics, 2014
Let (X, d, μ) be a metric measure space and let it satisfy the so-called upper doubling condition and the geometrically doubling condition. We show that, for the maximal Calderón–Zygmund operator associated with a singular integral whose kernel satisfies the standard size condition and the Hörmander condition, its Lp(μ)-boundedness with p ∈ (1, ∞) is ...
Liu, Suile, Meng, Yan, Yang, Dachun
openaire   +2 more sources

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

open access: yesJournal 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

Inhomogeneous parabolic equations on unbounded metric measure spaces [PDF]

open access: yes, 2012
We study the inhomogeneous semilinear parabolic equation ut = Δu + up + f(x), with source term f independent of time and subject to f(x) ≥ 0 and with u(0, x) = φ(x) ≥ 0, for the very general setting of a metric measure space. By establishing Harnack-type
Hu, Jiaxin   +5 more
core   +1 more source

Maximal Multilinear Commutators on Non-homogeneous Metric Measure Spaces

open access: yesTaiwanese Journal of Mathematics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Jie, Lin, Haibo
openaire   +3 more sources

Minimal homogeneous submanifolds in euclidean spaces [PDF]

open access: yes, 2002
We prove that minimal (extrinsically) homogeneous submanifolds of the Euclidean space are totally geodesic. As an application, we obtain that a complex (intrisecally) homogeneous submanifold of a complex Euclidean space must be totally ...
Di Scala, Antonio Jose'
core   +1 more source

Naturally reductive homogeneous $(\alpha ,\beta )$-metric spaces

open access: yes, 2021
summary:In the present paper we study naturally reductive homogeneous $(\alpha ,\beta )$-metric spaces. We show that for homogeneous $(\alpha ,\beta )$-metric spaces, under a mild condition, the two definitions of naturally reductive homogeneous Finsler ...
Parhizkar, M., Salimi Moghaddam, H.R.
core   +1 more source

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