Results 61 to 70 of about 26,844 (257)
Anisotropic nonlinear elliptic systems with measure data and anisotropic harmonic maps into spheres
Electronic Journal of Differential Equations, 2006 We prove existence results for distributional solutions of anisotropic nonlinear elliptic systems with a measure valued right-hand side. The functional setting involves anisotropic Sobolev spaces as well as weak Lebesgue (Marcinkiewicz) spaces. In a
Mostafa Bendahmane, Kenneth H. Karlsen
doaj
Positive solutions for nonparametric anisotropic singular solutions [PDF]
Opuscula MathematicaWe consider an elliptic equation driven by a nonlinear, nonhomogeneous differential operator with nonstandard growth. The reaction has the combined effects of a singular term and of a "superlinear" perturbation.
Nikolaos S. Papageorgiou +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Ag+‐mediated hydrothermal crystal engineering promotes preferential [hk1]‐oriented growth of Sb2Se3 via an ultrathin MoOx interlayer, improving crystallinity and suppressing non‐radiative recombination. The optimized Ag+ treatment photocathode delivers 24.7 mA cm−2 at 0 VRHE and improved stability, revealing an ion‐modulated route to high‐performance ...
Ziying Zhang +10 more
wiley +1 more source
Mathematics, 2020 We consider pointwise rectangular Lipschitz regularity and pointwise level coordinate axes Lipschitz regularities for continuous functions f on the unit cube I 2 in R 2 .
Mourad Ben Slimane +3 more
doaj +1 more source
Functions in one space of four-dimensional numbers
Вестник КазНУ. Серия математика, механика, информатика, 2021 For the first time, the theory of functions of four-dimensional numbers with commutative product was described in works of Abenov M.M., in which the mathematical apparatus was defined, algebraic operations and their properties were determined, functions ...
A. T. Rakhymova +2 more
doaj +1 more source
H��lder regularity for anisotropic $p$-Laplace equation
, 2021 The result holds under Assumption 1 which has been added.
openaire +2 more sources
Time-delay regularization of anisotropic diffusion and image processing [PDF]
ESAIM: Mathematical Modelling and Numerical Analysis, 2005 Summary: We study a time-delay regularization of the anisotropic diffusion model for image denoising of \textit{P. Perona} and \textit{J. Malik} [IEEE Trans. Pattern Anal. Mach. Intell. 12, 629--639 (1990)], which has been proposed by \textit{M. Nitzberg} and \textit{T. Shiota} [IEEE Trans. Pattern Anal. Mach. Intell. 14, 826--835 (1998)].
Chambolle, Antonin +1 more
openaire +2 more sources
Scalable Thermal Engineering via Femtosecond Laser‐Direct‐Written Phononic Nanostructures
Advanced Functional Materials, EarlyView.This study demonstrates that femtosecond laser‐induced periodic surface structures (fs‐LIPSS) can function as phononic metasurfaces, reducing thermal conductivity below the plain thin‐film limit. Phonon Monte Carlo analysis reveals that the periodic structures restrict phonon mean free paths.
Hiroki Hamma +4 more
wiley +1 more source
On a class of self-similar processes with stationary increments in higher order Wiener chaoses
, 2012 We study a class of self-similar processes with stationary increments belonging to higher order Wiener chaoses which are similar to Hermite processes. We obtain an almost sure wavelet-like expansion of these processes.
Arras, Benjamin
core +2 more sources
Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
wiley +1 more source