Titlebook: Loewner‘s Theorem on Monotone Matrix Functions; Barry Simon Book 2019 Springer Nature Switzerland AG 2019 matrix convex.approximation theo

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Book 2021temporary science popularization industry and also elaborates on the basic theory and main forms of science popularization industry. The most important feature of this book is its focus on the practice and case study of the development of science popularization industry in China. Meanwhile, it analy