Results 171 to 180 of about 45,618 (222)

Enhancing classification accuracy in medical datasets using a hybrid distance and cluster refinement-based K-means clustering method. [PDF]

Sci Rep
Al-Khamees HAA, Al-Slivani MM, Kadhim MS, Radhi AD, Sani NS, Al-Amri RM, Wahit F, Afira Sani MA.   +7 more
europepmc   +1 more source

Multi-scale spatio-temporal graph neural network for urban traffic flow prediction. [PDF]

Sci Rep
Chen H, Huang J, Lu Y, Huang J.
europepmc   +1 more source

Automating the Analysis of Substrate Reactivity through Environment Interaction Mapping. [PDF]

J Chem Inf Model
da Silva TH, Lu J, Cortright Z, Mulumba D, Khan MS, Andreussi O.   +5 more
europepmc   +1 more source

Low-Rank Representation and Data Compression of Full-Field Displacement Maps for Structural Modal Analysis and Damage Identification. [PDF]

Sensors (Basel)
Li Y, Huang Y, Li Z, Yin Z, Cao S.
europepmc   +1 more source

Faster quantum subroutine for matrix chain multiplication via Chebyshev approximation. [PDF]

Sci Rep
Li X, Zheng PL, Pan C, Wang F, Cui C, Lu X.   +5 more
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Comparative evaluation of filtration techniques for ECG signal denoising with emphasis on stationary wavelet transform. [PDF]

Sci Rep
Ádám N, Val'ko D, Balogh Z, Madoš B, Hurtuk J.   +4 more
europepmc   +1 more source

Cascading quantum walks with Chebyshev map for designing a robust medical image encryption algorithm. [PDF]

Sci Rep
Alblehai F, El-Latif AAA, Pławiak P, Abd-El-Atty B.   +3 more
europepmc   +1 more source

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The Chebyshev propagator for quantum systems

Computer Physics Communications, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Rongqing, Guo, Hua
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Chebyshev Systems of Minimal Degree

SIAM Journal on Mathematical Analysis, 1984
Let \(\{f_ i\}^ n\!_ 0\) be a set of continuous real valued functions on [a,b]. In the paper it is proved that the functions \(f_ if_ j\), \(i,j=0,...,n\) form a Chebyshev system of minimal degree \(2n+1\) iff the functions \(f_ i\) are of the form \(f_ i(x)=\omega(x)(u(x))^ i, i=0,...,n\) where \(\omega\) (x)\(\neq 0\), \(x\in [a,b]\) and u(x) is a ...
Granovsky, B. L., Passow, Eli
openaire   +1 more source