Results 71 to 80 of about 12,172 (236)
A modification of Hardy-Littlewood maximal function on Lie groups [PDF]
AUT Journal of Mathematics and ComputingFor a real-valued function $f$ on a metric measure space $(X,d,\mu)$ the Hardy-Littlewood centered-ball maximal-function of $f$ is given by the `supremum-norm':$$Mf(x):=\sup_{r>0}\frac{1}{\mu(\mathcal{B}_{x,r})}\int_{\mathcal{B}_{x,r}}|f|d\mu.$$In this ...
Maysam Maysami Sadr
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Solar‐Blind Ultraviolet Photodetectors Based on Two‐Dimensional Materials and Their Heterostructures
Advanced Physics Research, Volume 5, Issue 2, February 2026.Solar‐blind ultraviolet photodetectors are crucial for diverse applications. This review comprehensively summarizes recent advances using two‐dimensional materials and their heterostructures, which offer tunable bandgaps, flexibility, and no lattice‐matching constraints.
Yu Lu +7 more
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Earthquake Engineering &Structural Dynamics, Volume 55, Issue 2, Page 397-412, February 2026.ABSTRACT Earthquakes pose a major threat to urban areas, causing fatalities, injuries, and significant economic losses. This study proposes a Gaussian process parametrized by deep neural networks (DNN–GP) as an efficient surrogate for assessing seismic losses of building structures at a regional scale.
Byeongseong Choi +2 more
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Electronic Journal of Differential Equations, 2018 We show continuity in generalized Orlicz-Morrey spaces $M_{\Phi,\varphi}(\mathbb{R}^n)$ of sublinear integral operators generated by Calderon-Zygmund operator and their commutators with BMO functions.
Vagif S. Guliyev +3 more
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Functional Ecology, Volume 40, Issue 2, Page 476-485, February 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The rate at which flowers dispense pollen across successive pollinator visits is a key functional trait influencing male reproductive success. Pollen presentation theory (PPT) predicts that when pollinators are abundant and actively groom their bodies to collect pollen,
Mario Vallejo‐Marín, Anna Lundgren
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Boundedness of Sublinear Operators and Commutators on Generalized Morrey Spaces
Integral Equations and Operator Theory, 2011 Suppose that \(T\) represents a linear or sublinear operator which satisfies that for any \(f\in L_1(\mathbb{R}^n)\) with compact support and \(x\) not in the support of \( f\) \[ |Tf(x)|\leq c_0\int_{\mathbb{R}^n}\frac{|f(y)|}{|x-y|^n}dy. \] Similarly, assume that \(T_\alpha,\) \(\alpha\in (0,n)\), represents a linear or sublinear operator which ...
Guliyev, Vagif S. +3 more
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Multiple solutions to a boundary value problem for an n-th order nonlinear difference equation
Electronic Journal of Differential Equations, 1998 We seek multiple solutions to the n-th order nonlinear difference equation $$Delta^n x(t)= (-1)^{n-k} f(t,x(t)),quad t in [0,T]$$ satisfying the boundary conditions $$x(0) = x(1) = cdots = x(k - 1) = x(T + k + 1) = cdots = x(T+ n) = 0,.$$ Guo's fixed ...
Susan D. Lauer
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Continuity of sublinear operators on F-spaces
Manuscripta Mathematica, 1978 In this note, some of the fundamental theorems concerning the automatic continuity of positive linear functionals and positive linear operators (see [9,14,21]) as well as certain uniform boundedness type theorems (see [5,13,15,19]) will be extended to derive various continuity properties of (even discontinuous) sublinear operators from some metrizable ...
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Estimates for a class of sublinear integral operators
Doklady Mathematics, 2014 [No abstract available]
Prokhorov D.V., Stepanov V.D.
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