Results 31 to 40 of about 484,275 (334)

Upsampling for Improved Multidimensional Attribute Space Clustering of Multifield Data

open access: yesInformation, 2018
Clustering algorithms in the high-dimensional space require many data to perform reliably and robustly. For multivariate volume data, it is possible to interpolate between the data points in the high-dimensional attribute space based on their spatial ...
Vladimir Molchanov, Lars Linsen
doaj   +1 more source

Research on a visual thermal landscape model of underground space based on the spatial interpolation method—A case study in Shanghai

open access: yesEnergy Reports, 2022
It is very significant to comprehensively understand the variation and distribution of the underground thermal environment, which will help to increase the building energy efficiency and improve the users’ thermal comfort.
Zhuoyu Yu   +4 more
doaj   +1 more source

Local uniform convexity and Kadec-Klee type properties in K-interpolation spaces I: General Theory

open access: yesJournal of Function Spaces and Applications, 2004
We present a systematic study of the interpolation of local uniform convexity and Kadec-Klee type properties in K-interpolation spaces. Using properties of the K-functional of J.Peetre, our approach is based on a detailed analysis of properties of a ...
Peter G. Dodds   +3 more
doaj   +1 more source

Guaranteed passive parameterized admittance-based macromodeling [PDF]

open access: yes, 2010
We propose a novel parametric macromodeling technique for admittance and impedance input-output representations parameterized by design variables such as geometrical layout or substrate features. It is able to build accurate multivariate macromodels that
Dhaene, Tom   +2 more
core   +2 more sources

Characterization of interpolation between Grand, small or classical Lebesgue spaces

open access: yes, 2017
In this paper, we show that the interpolation spaces between Grand, small or classical Lebesgue are so called Lorentz-Zygmund spaces or more generally $G\Gamma$-spaces. As a direct consequence of our results any Lorentz-Zygmund space $L^{a,r}({\rm Log}\,
Fiorenza, Aberto   +4 more
core   +1 more source

Space-Time Transfinite Interpolation of Volumetric Material Properties [PDF]

open access: yes, 2014
The paper presents a novel technique based on extension of a general mathematical method of transfinite interpolation to solve an actual problem in the context of a heterogeneous volume modelling area.
Adzhiev, Valery   +4 more
core   +1 more source

Interpolation of Ces{\`a}ro sequence and function spaces

open access: yes, 2012
The interpolation property of Ces{\`a}ro sequence and function spaces is investigated. It is shown that $Ces_p(I)$ is an interpolation space between $Ces_{p_0}(I)$ and $Ces_{p_1}(I)$ for $1 < p_0 < p_1 \leq \infty$ and $1/p = (1 - \theta)/p_0 + \theta ...
Astashkin, Sergey V., Maligranda, Lech
core   +2 more sources

Passivity-preserving parameterized model order reduction using singular values and matrix interpolation [PDF]

open access: yes, 2013
We present a parameterized model order reduction method based on singular values and matrix interpolation. First, a fast technique using grammians is utilized to estimate the reduced order, and then common projection matrices are used to build ...
Dhaene, Tom   +3 more
core   +1 more source

Scaling up and down of 3-D floating-point data in quantum computation

open access: yesScientific Reports, 2022
In the past few decades, quantum computation has become increasingly attractive due to its remarkable performance. Quantum image scaling is considered a common geometric transformation in quantum image processing, however, the quantum floating-point data
Meiyu Xu, Dayong Lu, Xiaoyun Sun
doaj   +1 more source

Interpolation of Operator Spaces

open access: yesJournal of Functional Analysis, 1996
The author develops a theory of real interpolation for operator spaces. The theory presented is a counterpart to \textit{G. Pisier's} recent work on a complex interpolation theory for operator spaces [``The operator Hilbert space OH, complex interpolation and tensor norms'', Mem. Am. Math. Soc. 585, 103 p. (1996)].
openaire   +2 more sources

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