Results 21 to 30 of about 4,588,425 (332)
Modelling of rotations by using matrix solutions of nonlinear wave equations
Mathematical Modelling and Analysis, 2007 A family of matrix solutions of nonlinear wave equations is extended and its application to modelling is given. It is shown that a similarity transformation, induced by the matrix solution, is equivalent to the rotation.
Vladimir Vasilevich Gudkov
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Unsupervised phase mapping of X-ray diffraction data by nonnegative matrix factorization integrated with custom clustering [PDF]
npj Computational Materials, 2018 Analyzing large X-ray diffraction (XRD) datasets is a key step in high-throughput mapping of the compositional phase diagrams of combinatorial materials libraries.
V. Stanev +6 more
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Quantum Hall states on the cylinder as unitary matrix Chern-Simons theory [PDF]
, 2001 We propose a unitary matrix Chern-Simons model representing fractional quantum Hall fluids of finite extent on the cylinder. A mapping between the states of the two systems is established.
Polychronakos, Alexios P.
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Spectrum and fine spectrum of the lower triangular matrix B r s t , , over the sequence space cs [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2016 Fine spectra of various matrix operators on different sequence spaces have been examined by several authors. Recently, some authors have determined the approximate point spectrum, the defect spectrum and the compression spectrum of various matrix ...
Rituparna Das, Binod Chandra Tripathy
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Micromachines, 2018 A novel topology optimization approach is proposed in this paper for the design of three rotational degree-of-freedom (DOF) spatially compliant mechanisms, combining the Jacobian isomorphic mapping matrix with the solid isotropic material with ...
Dachang Zhu +3 more
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Covariance Matrix Adaptation MAP-Annealing
Proceedings of the Genetic and Evolutionary Computation Conference, 2023 Accepted to GECCO ...
Matthew Fontaine, Stefanos Nikolaidis
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Nature Communications, 2023 Integrating plasmonic nanoparticles into the photoactive metal-organic matrix is highly desirable due to the plasmonic near field enhancement, complementary light absorption, and accelerated separation of photogenerated charge carriers at the junction ...
Yannan Liu +12 more
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Multilabel Learning with Incomplete Using Dual-Manifold Mapping [PDF]
Jisuanji gongchengIn multilabel learning, the classification performance can be improved through the effective use of label correlations. However, owing to the subjectivity of manual tagging and the similarity of label semantics in practical applications, an incomplete ...
XU Zhilei, HUANG Rui
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Maps Preserving Idempotence on Matrix Spaces
Journal of Mathematics, 2015 SupposeFis an arbitrary field. Let|F|be the number of the elements ofF. LetMn(F)be the space of alln×nmatrices overF, letSn(F)be the subset ofMn(F)consisting of all symmetric matrices, and letTn(F)be the subset ofMn(F)consisting of all upper-triangular matrices.
Yuqiu Sheng, Hanyu Zhang
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Certain domains of a new matrix constructed by Euler totient and its summation function
AIMS MathematicsWith the aid of the Euler totient function $ \varphi $ and its summation function $ \top $, a new matrix $ \Delta(\varphi, \top) = (\delta(\varphi, \top)_{nk}) $, where \begin{document}$ \delta(\varphi, \top)_{nk} = \left\{ \begin{array} [c]{ccl ...
Merve İlkhan Kara, Dilek Aydın
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