1.

電子ブック
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1. Solving Problems in Mathematical Analysis, Part III : Curves and Surfaces, Conditional Extremes, Curvilinear Integrals, Complex Functions, Singularities and Fourier Series. 1st ed. 2020
by Tomasz Radożycki
出版情報: Cham : Springer International Publishing : Imprint: Springer, 2020
シリーズ名: Problem Books in Mathematics ;
オンライン: https://doi.org/10.1007/978-3-030-38596-5
2.

電子ブック
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2. Mathematical Analysis I: Approximation Theory : ICRAPAM 2018, New Delhi, India, October 23–25. 1st ed. 2020
edited by Naokant Deo, Vijay Gupta, Ana Maria Acu, P. N. Agrawal
出版情報: Singapore : Springer Nature Singapore : Imprint: Springer, 2020
シリーズ名: Springer Proceedings in Mathematics & Statistics ; 306
オンライン: https://doi.org/10.1007/978-981-15-1153-0
3.

電子ブック
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3. Extrapolation and Rational Approximation : The Works of the Main Contributors. 1st ed. 2020
by Claude Brezinski, Michela Redivo-Zaglia
出版情報: Cham : Springer International Publishing : Imprint: Springer, 2020
オンライン: https://doi.org/10.1007/978-3-030-58418-4