Showing 1 - 9 results of 9 for search 'point approximate diagonalization', query time: 0.06s Refine Results
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    Diagonally Implicit Block Backward Differentiation Formulas for Solving Ordinary Differential Equations by I. S. M. Zawawi, Z. B. Ibrahim, F. Ismail, Z. A. Majid

    Published 2012-01-01
    “…The method approximates the solution at two points simultaneously. …”
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    Theory of Generalized Landau Levels and Its Implications for Non-Abelian States by Zhao Liu, Bruno Mera, Manato Fujimoto, Tomoki Ozawa, Jie Wang

    Published 2025-07-01
    “…In practical terms, generalized LLs allow for a systematic discussion of the geometric stability of fractional Chern insulators and provide useful guidance in material design. Approximating Chern bands as superpositions of a few generalized LLs and employing exact diagonalization, we numerically identify a universal geometric criterion for the non-Abelian Moore-Read state to be stabilized in Chern bands, providing useful guidance for searching for such phase in moiré materials. …”
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    Spiral cutoff-flow of quantum quartic oscillator by M. Girguś, S.D. Głazek

    Published 2025-01-01
    “…Theory of the quantum quartic oscillator is developed with close attention to the cutoff one needs to impose on the system in order to approximate the smallest eigenvalues and corresponding eigenstates of its Hamiltonian by diagonalizing matrices of limited size. …”
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    An Analysis of Variance of the Pantheon+ Dataset: Systematics in the Covariance Matrix? by Ryan E. Keeley, Arman Shafieloo, Benjamin L’Huillier

    Published 2024-11-01
    “…We further investigate the distribution of the residuals of the Pantheon+ dataset with respect to the best-fit <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mo>Λ</mo></semantics></math></inline-formula>CDM model, and notice that they scatter less than would be expected from the covariance matrix but find no significant kurtosis. These results point to the conclusion that the Pantheon+ covariance matrix is over-estimated. …”
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    Differences in soil properties and the rates of decomposition of plant biomass on non-organically and organically managed soils by Triana Pitaloka, Dulbari Dulbari, Junita Barus

    Published 2025-04-01
    “…each land studied was approximately 1,000 m2 divided into five points diagonally. …”
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