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Johdatus funktionaalianalyysiin

Tommi Höynälänmaa

Abstract

This book concentrates on functional analysis. The text is written so that it can be followed on the basis of high school mathematics. The book introduces the set theoretical foundations of mathematics, the basic theories of linear algebra and topology, and the theory of topological vector spaces. Distributions, measure theory, and some common spaces of complex-valued functions of real variables are handled, too.

Johdatus funktionaalianalyysiin

Abstract

This book concentrates on functional analysis. The text is written so that it can be followed on the basis of high school mathematics. The book introduces the set theoretical foundations of mathematics, the basic theories of linear algebra and topology, and the theory of topological vector spaces. Distributions, measure theory, and some common spaces of complex-valued functions of real variables are handled, too.

Paper Structure

This paper contains 58 sections, 428 equations, 9 figures, 2 tables.

Figures (9)

  • Figure 1: Lukujen väliset riippuvuudet.
  • Figure 2: Symmetriaryhmän $C_{2v}$ operaatiot vesimolekyylille.
  • Figure 3: Täydellisyysaksiooma: jokaisella ylhäältä rajoitetulla joukolla $A \subset \mathbb{R}$ on pienin yläraja $\sup A \in \mathbb{R}$.
  • Figure 4: Suora $A := \{ (x,ax) \;\vert\; x \in \mathbb{R} \}$ on vektoriavaruuden $\mathbb{R}^2$ aliavaruus. Sen jäännösluokat ovat suorat $b + A = \{(x,ax+b) \;\vert\; x \in \mathbb{R} \}$.
  • Figure 5: Joukko $Y$ on pisteen $x$ ympäristö, jos ja vain jos on olemassa avoin joukko $A$ siten, että $x \in A \subset Y$.
  • ...and 4 more figures

Theorems & Definitions (27)

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  • ...and 17 more