Results 51 to 60 of about 12,772,525 (351)

Low-Rate Non-Intrusive Load Disaggregation with Graph Shift Quadratic Form Constraint

open access: yesApplied Sciences, 2018
Non-intrusive load monitoring (NILM) is a cost-effective technique for extracting device-level energy consumption information by monitoring the aggregated signal at the entrance of the electric power.
Bing Qi, Liya Liu, Xin Wu
doaj   +1 more source

On the Index of a Quadratic Form [PDF]

open access: yesCanadian Mathematical Bulletin, 1958
Given a vector space V = {x, y, ...} over an arbitrary field. In V a symmetric bilinear form (x,y) i s given. A subspace W is called totally isotropic [t.i.] if (x,y) = 0 for every pair x W, y W.Let Vn and Vm be two t.i. subspaces of V; n < m. Lower indices always indicate dimensions. It is a well known and fundamental fact of analytic geometry that
openaire   +1 more source

Supertropical quadratic forms I [PDF]

open access: yesJournal of Pure and Applied Algebra, 2016
31 ...
Izhakian, Zur   +2 more
openaire   +3 more sources

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

open access: yesAdvanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell   +3 more
wiley   +1 more source

An Accurate Approximation to the Distribution of a Linear Combination of Non-Central Chi-Square Random Variables

open access: yesRevstat Statistical Journal, 2013
This paper provides an accessible methodology for approximating the distribution of a general linear combination of non-central chi-square random variables. Attention is focused on the main application of the results, namely the distribution of positive
Hyung-Tae Ha
doaj   +1 more source

Semicrosses and quadratic forms

open access: yesEuropean Journal of Combinatorics, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May   +9 more
wiley   +1 more source

Some results on a special type of real quadratic fields

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2019
In this paper, we determine the real quadratic fields Q(√d ) coincide with positive square - free integers d including the continued fraction expansion form of wd = [a0 ; 7,7,…,7 l-1 , al].
Ö. ¨Özer, D. Bellaouar
doaj   +1 more source

The number of standard forms of matrices over imaginary Euclidean quadratic rings with respect to the $(z,k)$–equivalence

open access: yesМатематичні Студії, 2022
The $(z,k)$--equivalence of matrices over imaginary Euclidean quadratic rings is investigated. The classes of matrices over these rings are selected for which the standard form with respect to $(z,k)$--equivalence is uniquely defined and equal to the ...
N. B. Ladzoryshyn, V. M. Petrychkovych
doaj   +1 more source

Quantum binary quadratic form reduction [PDF]

open access: yes, 2022
Quadratic form reduction enjoys broad uses both in classical and quantum algorithms such as in the celebrated LLL algorithm for lattice reduction. In this paper, we propose the first quantum circuit for definite binary quadratic form reduction that ...
Thomas Espitau   +2 more
core  

Home - About - Disclaimer - Privacy