Titlebook: Analysis and Partial Differential Equations; Thomas Alazard Textbook 2024 The Editor(s) (if applicable) and The Author(s), under exclusive

intoxicate

Yali Chen,Zhenxi Gong,Qiyan XingWe will focus on the function spaces introduced in the period 1935-1938 by Sobolev [174], and which have since played an absolutely central role in the study of partial differential equations.

嘲弄

Instinctive

Aesthete

抛媚眼

Yuji Chiba,Airi Tsuji,Kaori FujinamiIn this chapter, we aim to provide an introduction to microlocal analysis, which is the study of singularities of functions of several real variables.

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Expertise

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Topological Vector SpacesIn 1850,Weierstrass gave the first precise (“epsilon-delta”) definition of the concept of the limit of a function at a point. He used the notion of arbitrarily small numbers and the notation lim introduced by L’Huilier and used by Cauchy in his Analysis course.

Judicious

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