Revision as of 00:31, 20 April 2025 by Bot (Created page with "<div class="d-none"><math> \newcommand{\mathds}{\mathbb}</math></div>Clarify, with examples and counterexamples, the relation between the eigenvalues of an operator <math>T\in B(H)</math>, and its spectrum <math>\sigma(T)\subset\mathbb C</math>.")
BBot
Apr 20'25
Exercise
[math]
\newcommand{\mathds}{\mathbb}[/math]
Clarify, with examples and counterexamples, the relation between the eigenvalues of an operator [math]T\in B(H)[/math], and its spectrum [math]\sigma(T)\subset\mathbb C[/math].