Results 71 to 80 of about 21,657 (246)
High-capacity quantum key distribution using Chebyshev-map values corresponding to Lucas numbers coding [PDF]
, 2016 We propose an approach that achieves high-capacity quantum key distribution using Chebyshev-map values corresponding to Lucas numbers coding. In particular, we encode a key with the Chebyshev-map values corresponding to Lucas numbers and then use k ...
Orgun, Mehmet A. +6 more
core +1 more source
A New Fractional Integration Operational Matrix of Chebyshev Wavelets in Fractional Delay Systems
Fractal and Fractional, 2019 Fractional integration operational matrix of Chebyshev wavelets based on the Riemann−Liouville fractional integral operator is derived directly from Chebyshev wavelets for the first time.
Iman Malmir
doaj +1 more source
The Hydrogenation of MNi3 Compounds (M = Si, Ge, Sn, Sb, Zr, V, Fe)
European Journal of Inorganic Chemistry, EarlyView.Hexagonal Ni3Sn takes up hydrogen to form α‐Ni3SnHx (filled Ni3Sn type, ΔV = 0.9%), followed by a transition to the cubic β‐Ni3SnHy (filled AuCu3 type, ΔV = 1.1% with respect to pristine Ni3Sn), while MNi3 (M = Zr, Si, Sb) compounds show no reaction toward hydrogen and MNi3 (M = V, Fe, Ge) compounds only a minute hydrogen uptake.
André Götze +6 more
wiley +1 more source
The Chebyshev iteration revisited [PDF]
Parallel Computing, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Martin H. Gutknecht, Stefan Röllin
openaire +1 more source
Projeto de filtros transicionais baseados em aproximações polinomiais clássicas / [PDF]
, 1999 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Este trabalho propõe uma metodologia de projeto de filtros transicionais passa-baixas que usam seis aproximações clássicas bem conhecidas de filtros polinomiais ...
Farias, Aurencio Sanczczak
core
Decay analysis of bivariate Chebyshev coefficients for functions with limited regularity
Results in Applied MathematicsThe Chebyshev polynomial approximation is a useful tool to approximate smooth and non-smooth functions. In fact, for a sufficiently smooth function, the partial sum of Chebyshev series expansion provides optimal polynomial approximation.
Akansha
doaj +1 more source
Conditional Randomization Tests for the Specification of Interference Structure
Journal of Applied Econometrics, EarlyView.ABSTRACT This study proposes specification tests for interference structure in causal inference with spillovers. We focus on experimental settings in which the treatment assignment mechanism is known. To test whether a given exposure mapping adequately summarizes the true interference structure, we develop conditional randomization tests by utilizing ...
Tadao Hoshino, Takahide Yanagi
wiley +1 more source
Reduced Recurrence Relations for the Chebyshev Method. [PDF]
, 1998 In this paper, we give sufficient conditions ensuring the convergence of the Chebyshev method in Banach spaces. We use a new system of recurrence relations which simplifies those given by Kantorovich for the Newton method or those given by Candela and ...
Hernández, M.A. [0000-0001-5478-2958]
core
The first rational Chebyshev knots [PDF]
, 2010 A Chebyshev knot ${\cal C}(a,b,c,\phi)$ is a knot which has a parametrization of the form $ x(t)=T_a(t); \ y(t)=T_b(t) ; \ z(t)= T_c(t + \phi), $ where $a,b,c$ are integers, $T_n(t)$ is the Chebyshev polynomial of degree $n$ and $\phi \in \R.$ We show ...
Koseleff, Pierre-Vincent +8 more
core +1 more source
Advances in Meteorology, 2017 Chebyshev and Legendre polynomial expansion is used to reconstruct the Henyey-Greenstein phase function and the phase functions of spherical and nonspherical particles.
Feng Zhang +4 more
doaj +1 more source