Results 71 to 80 of about 516,056 (300)

Some properties of a kind of generalized Teodorescu operator in Clifford analysis

open access: yesJournal of Inequalities and Applications, 2016
First, a kind of generalized Teodorescu operator which is related to the k-regular functions are defined. Then the boundedness and the Hölder continuity of the generalized Teodorescu operator are discussed.
Liping Wang
doaj   +1 more source

Holder continuity of the steepest descent direction for multiobjective optimization

open access: yes, 2018
The aim of this manuscript is to characterize the continuity properties of the multiobjective steepest descent direction for smooth objective functions. We will show that this direction is Holder continuous with optimal exponent 1/2. In particular, this direction fails to be Lipschitz continuous even for polynomial objectives.
openaire   +2 more sources

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

Regularity for the solutions of double obstacle problems involving nonlinear elliptic operators in the Heisenberg group

open access: yesLe Matematiche, 2001
We study the Hölder continuity of the homogeneous gradient of the weak solutions of double obstacle problems involving nonlinear elliptic operators in the Heisenberg group.
Silvana Marchi
doaj  

Strong continuity for the 2D Euler equations [PDF]

open access: yes, 2015
We prove two results of strong continuity with respect to the initial datum for bounded solutions to the Euler equations in vorticity form. The first result provides sequential continuity and holds for a general bounded solution.
Spirito, Stefano   +2 more
core   +1 more source

HOLDER CONTINUOUS FUNCTIONS AND THEIR ABEL AND LOGARITHMIC MEANS

open access: yesTamkang Journal of Mathematics, 1999
Mahapatra and Chandra [8] have obtained the degree of approximation for $f \in H_\alpha(0\le \beta<\alpha\le 1)$ using infinite matrix $A = (a_{nk})$. Mahapatra and Chandra [7] used Euler, Boral and Taylor means. In the present paper we have obtained the analogous results using Abel ($A_\lambda$) and Logarithmic ($L$)-means ...
Sharma, Sushil, Varma, S. K.
openaire   +3 more sources

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

open access: yesAging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss   +12 more
wiley   +1 more source

Holder Continuity for Spatial and Path Processes Via Spectral Analysis

open access: yes, 1999
For (d`); a oe-finite Borel measure on R d ; we consider L 2 ((d`))- valued stochastic processes Y (t) with the property that Y (t) = y(t; \Delta) where y(t; `) = R t 0 e \Gamma(`)(t\Gammas) dm(s;`) and m(t; `) is a continuous martingale with ...
We Consider L   +2 more
core  

Panel Attrition:How Important is Interviewer Continuity? [PDF]

open access: yes, 2014
We assess whether the probability of a sample member co-operating at a particular wave of a panel survey is greater if the same interviewer is deployed as at the previous wave.
Peter Lynn   +6 more
core   +1 more source

Hölder continuity for a drift-diffusion equation with pressure

open access: yesAnnales de l'Institut Henri Poincaré C, Analyse non linéaire, 2012
We address the persistence of Hölder continuity for weak solutions of the linear drift-diffusion equation with nonlocal pressure u_{t} + b \cdot \mathrm{∇}u− \bigtriangleup u = \mathrm{∇}p,\:\mathrm{∇} \cdot u = 0 on [0,\infty) \times ...
Silvestre, Luis, Vicol, Vlad
openaire   +3 more sources

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