Showing 4,421 - 4,440 results of 5,295 for search '"Xi'an"', query time: 0.05s Refine Results
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    The prevention of mental retardation through control of infectious diseases; proceedings.

    Published 1968
    View in OPAC
    Conference Proceeding Book
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    Permutation binomials by Charles Small

    Published 1990-01-01
    “…We are concerned here with binomials, that is, polynomials of the shape f=aXi+bXj+c, i>j≥1. Even in this restricted setting, it is impossible to give general necessary and sufficient conditions on a, b, c for f to be a permutation polynomial. …”
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    Quantitative Weighted Bounds for Littlewood-Paley Functions Generated by Fractional Heat Semigroups Related with Schrödinger Operators by Li Yang, Pengtao Li

    Published 2023-01-01
    “…Let L=−Δ+V be a Schrödinger operator on ℝn, where Δ denotes the Laplace operator ∑i=1n∂2/∂xi2 and V is a nonnegative potential belonging to a certain reverse Hölder class RHqℝn with q>n/2. …”
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    Pulsating Different Curves of Zero Velocity around Triangular Equilibrium Points in Elliptical Restricted Three-Body Problem by A. Narayan, Amit Shrivastava

    Published 2013-01-01
    “…The stability of the triangular points under the photogravitational and oblateness effects of both the primaries around the binary systems Achird, Lyeten, Alpha Cen-AB, Kruger 60, and Xi-Bootis, has been studied using simulation techniques by drawing different curves of zero velocity.…”
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    China’s Belt and Road Initiative Is Changing by Britta Kuhn

    Published 2021-11-01
    “…In addition to the “BRI Green Partnership”, Xi Jinping is therefore pushing the “Digital Silk Road” and “China Standards 2035”, i. e. global technology and standardisation projects.…”
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