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| rev | Bot | (Created page with "<div class="d-none"><math> \newcommand{\mathds}{\mathbb}</math></div> {{Alert-warning|This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion. }}Given a matrix <math>M\in M_N(\mathbb C)</math> having norm <math>||M||\leq1</math>, prove that <math display="block"> P=\lim_{n\to\infty}\sum_{k=1}^nM^k </math> exists, and equals the projection onto the <math>1<...") | Apr 22'25 at 1:39 | +507 |