Results 101 to 110 of about 181,839 (320)
The rank of projection-algebraic representations of some differential operators [PDF]
Математичні Студії, 2011 The Lie-algebraic method approximates differential operators that are formal polynomials of ${1,x,frac{d}{dx}}$ by linear operators acting on a finite dimensional space of polynomials.
O. Bihun, M. Prytula
doaj
Approximation Properties in Felbin Fuzzy Normed Spaces
Mathematics, 2019 In this paper, approximation properties in Felbin fuzzy normed spaces are considered. These approximation properties are new concepts in Felbin fuzzy normed spaces.
Ju Myung Kim, Keun Young Lee
doaj +1 more source
Approximation of invariant measures for a class of maps with indifferent fixed points [PDF]
, 2005 Certain dynamical systems on the interval with neutrally stable repelling points admit invariant probability measures which are absolutely continuous with respect to Lebesgue measure.
Murray, Rua
core +1 more source
Advanced Functional Materials, EarlyView.This study demonstrates that the dual delivery of BMP‐2/‐7 coding cmRNAs for bone healing is demonstrated as feasible, safe, and highly osteogenic. Compared to single BMP‐2 or BMP‐7 cmRNAs, the combination enhances the production of both mineral and organic components of the extracellular matrix when delivered using a collagen‐HA scaffold, supporting ...
Claudia Del Toro Runzer +7 more
wiley +1 more source
3D Bioinspired Hair‐Based Solar Evaporator for Efficient Water Harvesting
Advanced Functional Materials, EarlyView.A bio‐derived solar evaporator inspired by blackbody radiation is developed using human hair waste. The vertically aligned hair structure enables broadband light absorption, efficient thermal localization, and rapid water transport, achieving high evaporation rates and stable desalination performance.
Yi Liu +10 more
wiley +1 more source
Ascent and Essential Ascent Spectrum of Linear Relations
Extracta Mathematicae, 2016 In the present paper, we study the ascent of a linear relation everywhere defined on a Banach space X and the related essential ascent spectrum. Some properties and characterization of such spectra are given.
Ezzeddine Chafai, Maher Mnif
doaj
Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching
Advanced Functional Materials, EarlyView.A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey +12 more
wiley +1 more source
Higher spin currents in the orthogonal coset theory
European Physical Journal C: Particles and Fields, 2017 In the coset model $$(D_N^{(1)} \oplus D_N^{(1)},D_N^{(1)})$$ ( D N ( 1 ) ⊕ D N ( 1 ) , D N ( 1 ) ) at levels $$(k_1,k_2)$$ ( k 1 , k 2 ) , the higher spin 4 current that contains the quartic WZW currents contracted with a completely symmetric SO(2N ...
Changhyun Ahn
doaj +1 more source
Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride
Advanced Functional Materials, EarlyView.State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley +1 more source