Results 51 to 60 of about 372 (181)

Characterizations for the genuine Calderón-Zygmund operators and commutators on generalized Orlicz-Morrey spaces

open access: yesAdvances in Nonlinear Analysis, 2023
In this article, we show continuity of commutators of Calderón-Zygmund operators [b,T]\left[b,T] with BMO functions in generalized Orlicz-Morrey spaces MΦ,φ(Rn){M}^{\Phi ,\varphi }\left({{\mathbb{R}}}^{n}). We give necessary and sufficient conditions for
Guliyev V. S.   +2 more
doaj   +1 more source

Antimalarial Polyethylene Glycol–Lumefantrine Conjugates: Synthesis and Effect of Linker Chemistry on Drug Release

open access: yesAdvanced Therapeutics, Volume 9, Issue 2, February 2026.
Research into advanced therapeutics for malaria are rare. We investigate how linker chemistry governs the release kinetics of the antimalarial lumefantrine from polyethylene glycol conjugates. A clear correlation between diacid linker length and drug release rate is established, enabling rational design of conjugates with controlled release.
Thenesia R. Govender   +6 more
wiley   +1 more source

Hardy operators and the commutators on Hardy spaces

open access: yesJournal of Inequalities and Applications, 2020
In this paper, the boundedness of the classic Hardy operator and its adjoint on Hardy spaces is obtained. We also discuss the boundedness for the commutators generated by the classic Hardy operator and its adjoint with B M O $BMO$ and C M O ( R + ) $CMO(\
Zhuang Niu, Shasha Guo, Wenming Li
doaj   +1 more source

Synaptic Tuning of Brain Rhythms: From Chemical Signalling to Cortical Oscillations

open access: yesHuman Brain Mapping, Volume 47, Issue 2, February 1, 2026.
Synaptic tuning of brain rhythms. A network of neurons communicating via different synaptic receptors may give rise to brain oscillations at different frequencies in different brain regions. Left: schematic network of neurons communicating via different synaptic receptors.
Maxime O. Baud, Dimitri Van De Ville
wiley   +1 more source

The Weighted Lp and BMO Estimates for Fractional Hausdorff Operators on the Heisenberg Group

open access: yesJournal of Function Spaces, 2020
In the setting of Heisenberg group, we characterize those functions Φ, for which the fractional Hausdorff operators TΦ,β and Hausdorff operators TΦ, T˜Φ are bounded on Lp spaces with power weights, BMO space, and Hardy spaces, respectively.
Guohua Zhang, Qianqian Li, Qingyan Wu
doaj   +1 more source

Skillful Short‐Term Forecasting of Clouds With a Cascade Diffusion Model

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Accurate short‐term forecasting of clouds from satellite imagery is a foundational technology for downstream meteorological disaster mitigation and aviation safety enhancement systems, particularly in developing countries and remote areas lacking ground‐based observation infrastructure.
Haoming Chen   +9 more
wiley   +1 more source

Tunable Plasmons in Photoelectrochemical Water Splitting: An Overview

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 1, January 2026.
Plasmonic materials based on non‐noble metals, including Al, Cu, metal oxides, and chalcogenides, enhance photoelectrochemical water splitting by improving solar light harvesting and catalytic activity. Their spectrally tunable localized surface plasmon resonance, low cost, and elemental abundance make them viable alternatives to noble metals ...
Vidhika Sharma   +3 more
wiley   +1 more source

Weighted Estimates for Commutators of n-Dimensional Rough Hardy Operators

open access: yesJournal of Function Spaces and Applications, 2013
We establish the weighted estimates for the commutators HΩ,b and HΩ,b∗ which are generated by the n-dimensional rough Hardy operators and central BMO functions on the weighted Lebesgue spaces, the weighted Herz spaces and the weighted Morrey-Herz spaces.
Zhuanxi Ren, Shuangping Tao
doaj   +1 more source

Operator-valued dyadic BMO spaces

open access: yes, 2008
We consider BMO spaces of operator-valued functions, among them the space of operator-valued functions $B$ which define a bounded paraproduct on $L^2(H)$. We obtain several equivalent formulations of $\| _B\|$ in terms of the norm of the "sweep" function of $B$ or of averages of the norms of martingales transforms of $B$ in related spaces. Furthermore,
Blasco, Oscar, Pott, Sandra
openaire   +2 more sources

Relationships between management, soil health indicators, routine soil tests, and corn yield in organic grain systems

open access: yesAgronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Biological indicators, including particulate organic matter C (POMC) and N (POMN), potentially mineralizable N (PMN), fluorescein diacetate (FDA) hydrolysis, and permanganate oxidizable C (POXC), may prove useful soil health indicators if they can link management to soil productivity.
Binod Ghimire   +5 more
wiley   +1 more source

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