Haku
Aineistot 1401-1410 / 21380
Approximating constant potential DFT with canonical DFT and electrostatic corrections
(AIP Publishing, 2023)
The complexity of electrochemical interfaces has led to the development of several approximate density functional theory (DFT)-based schemes to study reaction thermodynamics and kinetics as a function of electrode potential. ...
Approximating hidden chaotic attractors via parameter switching
(American Institute of Physics, 2018)
In this paper, the problem of approximating hidden chaotic attractors of a general class of nonlinear systems is investigated. The parameter switching (PS) algorithm is utilized, which switches the control parameter within ...
Approximating symmetrized estimators of scatter via balanced incomplete U-statistics
(Springer, 2024)
We derive limiting distributions of symmetrized estimators of scatter. Instead of considering all n(n−1)/2 pairs of the n observations, we only use nd suitably chosen pairs, where d≥1 is substantially smaller than n. It ...
Approximation and Quasicontinuity of Besov and Triebel–Lizorkin Functions
(American Mathematical Society, 2017)
We show that, for 0 < s < 1, 0 < p, q < ∞, Haj lasz–Besov and
Haj lasz–Triebel–Lizorkin functions can be approximated in the norm by discrete
median convolutions. This allows us to show that, for these functions, the ...
Approximation by BV-extension Sets via Perimeter Minimization in Metric Spaces
(Oxford University Press (OUP), 2024)
We show that every bounded domain in a metric measure space can be approximated in measure from inside by closed BV-extension sets. The extension sets are obtained by minimizing the sum of the perimeter and the measure of ...
Approximation by uniform domains in doubling quasiconvex metric spaces
(Springer, 2021)
We show that any bounded domain in a doubling quasiconvex metric space can be approximated from inside and outside by uniform domains.
Approximation of functions over manifolds : A Moving Least-Squares approach
(Elsevier BV, 2021)
We present an algorithm for approximating a function defined over a d-dimensional manifold utilizing only noisy function values at locations sampled from the manifold with noise. To produce the approximation we do not ...
Approximation of pre-twisted Achilles sub-tendons with continuum-based beam elements
(Elsevier Inc., 2022)
Achilles sub-tendons are materially and geometrically challenging structures that can nearly undergo around 15% elongation from their pre-twisted initial states during physical activities. Sub-tendons’ cross-sectional ...
Approximation of W1,p Sobolev homeomorphism by diffeomorphisms and the signs of the Jacobian
(Elsevier Inc., 2018)
Let Ω ⊂ R n, n ≥ 4, be a domain and 1 ≤ p < [n/2], where [a] stands for the integer part of a. We construct a homeomorphism f ∈ W1,p((−1, 1)n, R n) such that Jf = det Df > 0 on a set of positive measure and Jf < 0 on a set ...