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AVERAGES: 作品数：26被引量：18H指数：2; 导出分析报告; 相关领域：天文地球更多>>; 相关机构：中国科学院大学更多>>; 相关期刊：《Science China Mathematics》《Journal of Computational Mathematics》《Applied Mathematics》《Natural Science》更多>>; 相关基金：国家自然科学基金国家教育部博士点基金天津市自然科学基金北京市自然科学基金更多>>

More on half-wormholes and ensemble averages: 《Communications in Theoretical Physics》2023年第9期1-21,共21页Jia Tian Yingyu Yang; supported by the National Youth Fund No.12105289;funds from the UCAS program of special research associates;supported by the Fundamental Research Funds for the Central Universities;funds from the University of Chinese Academy of Science(UCAS);NSFC NO.12175237。; We continue our study Half-Wormholes and Ensemble Averages about the half-wormhole proposal.By generalizing the original proposal of the half-wormhole,we propose a new way to detect half-wormholes.The crucial idea is ...; 关键词：half-wormholes factorization problem quantum gravity ensemble averages SYK

ON NEW STRATEGIES TO CONTROL THE ACCURACY OF WENO ALGORITHM CLOSE TO DISCONTINUITIES Ⅱ:CELL AVERAGES AND MULTIRESOLUTION: 《Journal of Computational Mathematics》2020年第4期661-682,共22页Sergio Amat Juan Ruiz Chi-Wang Shu; The first and second authors have been supported through project 20928/PI/18(Proyecto financiado por la Comunidad Autonoma de la Region de Murcia a traves de la convocatoria de Ayudas a proyectos para el desarrollo de investigacion cientffica y tecnica por grupos competitivos,incluida en el Programa Regional de Fomento de la Investigacion Cientffica y Tecnica(Plan de Actuacion 2018)de la Fundacion Seneca-Agencia de Ciencia y Tecnologia de la Region de Murcia);by the national research project MTM2015-64382-P(MINECO/FEDER);The third author has been supported through the National Science Foundation grant DMS-1719410.; This paper is the second part of the article and is devoted to the construction and analysis of new non-linear optimal weights for WENO interpolation capable of rising the order of accuracy close to discontinuities fo...; 关键词：WENO Cell averages New optimal weights Multiresolution schemes Im-proved adaption to discontinuities Signal processing

Non-Perturbative Treatment of Quantum Mathieu Oscillator: 《Journal of Applied Mathematics and Physics》2020年第4期698-709,共12页Mohammed Janati Idrissi Abdelaziz Fedoul Salaheddine Sayouri; We study the evolution in time of the quantum Mathieu oscillator (QMO), according to the motion of a charged particle in a radio frequency Paul trap. We adopt non-perturbative treatment based on the quantized Floquet ...; 关键词：FLOQUET Theorem Resonating AVERAGES Mathieu OSCILLATOR PAUL TRAP

Meridional Distributions of Historical Zonal Averages and Their Use to Quantify the Global and Spheroidal Mean Near-Surface Temperature of the Terrestrial Atmosphere被引量：1: 《Natural Science》2020年第3期80-124,共45页Gerhard Kramm Martina Berger Ralph Dlugi Nicole Molders; The zonal averages of temperature (the so-called normal temperatures) for numerous parallels of latitude published between 1852 and 1913 by Dove, Forbes, Ferrel, Spitaler, Batchelder, Arrhenius, von Bezold, Hopfner, v...; 关键词：Global Mean Temperature Spheroidal Mean Temperature Climatological Mean Values for the Parallels of Latitude Zonal Averages Normal Temperature Temperature Anomaly Isothermal Charts Solar Climate

Anharmonic Potentials Analysis through the Floquet Representation: 《Journal of Applied Mathematics and Physics》2020年第1期184-195,共12页Mohammed Janati Idrissi Abdelaziz Fedoul Salaheddine Sayouri Ibrahim Amila; We propose an approach based on Floquet theorem combined with the resonating averages method (RAM), to solve the time-dependent Schrödinger equation with a time-periodic Hamiltonian. This approach provides an alt...; 关键词：FLOQUET THEOREM Resonating AVERAGES ANHARMONIC POTENTIAL

Wrong Use of Averages Implies Wrong Results from Many Heuristic Models被引量：1: 《Applied Mathematics》2019年第7期605-618,共14页Michael Grabinski Galiya Klinkova; In a linear world, averages make perfect sense. Something too big is compensated by something too small. We show, however that the underlying differential equations (e.g. unlimited growth) rather than the equations th...; 关键词：Mean MEDIAN CHAOS FINANCE Random Fractals

Averages of shifted convolution sums for arithmetic functions: 《Frontiers of Mathematics in China》2019年第1期123-134,共12页Miao LOU; Let f be a full-level cusp form for GLm(Z) with Fourier coefficients Af(cm-2,…, c1, n): Let λ(n) be either the von Mangoldt function Λ(n) or the k-th divisor function τk(n): We consider averages of shifted convolu...; 关键词：AVERAGE shifted CONVOLUTION SUM ARITHMETIC function

An Almost Sure Result on Approximation of Homogeneous Random Field from Local Averages被引量：2: 《Chinese Journal of Electronics》2019年第1期93-99,共7页SONG Zhanjie ZHANG Shuo; supported by the National Natural Science Foundation of China(No.61379014,No.91746107);the Natural Science Foundation of Tianjin(No.16JCYBJC15900); The problem of approximation of homogeneous random field from asymmetric local average sampling is considered in this paper. As a general sampling result, a sufficient condition is obtained to ensure the homogeneous r...; 关键词：Sampling THEOREM HOMOGENEOUS random field LOCAL AVERAGES sampling

Are current Chinese national ambient air quality standards on 24-hour averages for particulate matter sufficient to protect public health？被引量：2: 《Journal of Environmental Sciences》2018年第9期67-75,共9页Rongshan Wu Xiaoming Song Yingchen Bai Jie Chen Qian Zhao Shuo Liu Hongbing Xu Baihuan Feng Yi Zhang Liuju Zhong Xuemei Wang Pengchang Wu Wei Huang; supported by the Beijing Natural Science Foundation (No. L150001);National Natural Science Foundation of China (No. 81773381);Ministry of Environmental Protection of the People's Republic of China Fund for National Environmental Criteria Management (No. 2110105); With rapid economic development and urbanization in recent decades, China has experienced the worsening of ambient air quality. For better air quality management to protect human health, Chinese government revised nat...; 关键词：Particulate matter MORTALITY Meta-analysis Air quality standard China

Comparison of Methods of Estimating Missing Values in Time Series: 《Open Journal of Statistics》2018年第2期390-399,共10页I. S. Iwueze E. C. Nwogu V. U. Nlebedim U. I. Nwosu U. E. Chinyem; This paper proposes new methods of estimating missing values in time series data while comparing them with existing methods. The new methods are based on the row, column and overall averages of time series data arrang...; 关键词：MISSING Values Buys-Ballot Table ROW and COLUMN AVERAGES ROW and COLUMN VARIANCES Trend Parameters and Seasonal Indices

AVERAGES