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[期刊论文] 作者：Jian Ming CHANG,
来源：数学学报:英文版 年份：2021
Define the differential operators φn for n∈N inductively by φ1[f](z)=f(z)and φn+1[f](z)=f(z)φn[f](z)+d/daφn[f](z).For a positive integer k≥2 and a positive number δ,let F be the family of functions f...
[期刊论文] 作者：Peter Bede,Ulrich Bogdahn,Jasmin Lope,Kai Ming Chang,Sophia Xirou,Foteini Christidi,
来源：中国神经再生研究（英文版） 年份：2021
Advances in amyotrophic lateral sclerosis (ALS) research: Research in ALS has gained unprecedented momentum in recent years fueled by important conceptual devel...
[期刊论文] 作者：Ke-Wei E,Jian-Ke Zhao,Bo Wang,Dong-Guang Wang,Yu-Liang Shen,Xin Fu,Song-Bo Xu,Jing Li,Xun Xue,Ming Chang,
来源：天文和天体物理学研究:英文版 年份：2021
The National Solar Observatory is currently developing the Accurate Infrared Magnetic Field Measurements of the Sun(AIMS). The primary mirror of the AIMS solar telescope is an off-axis parabolic with a diameter of 1 m and with a large off-a......
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