From 1451e8af135f3267c971ba1d798b47e0ca12e6b8 Mon Sep 17 00:00:00 2001 From: Juan Marín Noguera Date: Wed, 17 Jun 2020 14:33:09 +0200 Subject: Minor --- ts/n4.lyx | 98 ++++++++++++++++++++++++++++++--------------------------------- 1 file changed, 46 insertions(+), 52 deletions(-) (limited to 'ts') diff --git a/ts/n4.lyx b/ts/n4.lyx index 2a486a1..47a0c21 100644 --- a/ts/n4.lyx +++ b/ts/n4.lyx @@ -1666,58 +1666,6 @@ begin{enumerate} \begin_layout Plain Layout -\backslash -item $ -\backslash -alpha_f(s)=f(e(s))=z_0$, $e({ -\backslash -tilde -\backslash -alpha}_f(s))= -\backslash -alpha_f(s)=z_0$, luego ${ -\backslash -tilde -\backslash -alpha}_f(s)$ es constante y el grado es 0. -\end_layout - -\begin_layout Plain Layout - -\backslash -item %TODO -\end_layout - -\begin_layout Plain Layout - -\backslash -item $ -\backslash -alpha_f(s)=f(e(s))=e(s)$, $e({ -\backslash -tilde -\backslash -alpha}_f(s))= -\backslash -alpha_f(s)=e(s)$, tomamos ${ -\backslash -tilde -\backslash -alpha}_f(s):=s$, $ -\backslash -deg(f)={ -\backslash -tilde -\backslash -alpha}_f(1)-{ -\backslash -tilde -\backslash -alpha}_f(0)=1-0=1$. -\end_layout - -\begin_layout Plain Layout - \backslash item $ \backslash @@ -1951,6 +1899,25 @@ Si \end_inset . +\begin_inset Note Comment +status open + +\begin_layout Plain Layout +\begin_inset Note Note +status open + +\begin_layout Plain Layout +Demostración. +\end_layout + +\end_inset + + +\end_layout + +\end_inset + + \end_layout \begin_layout Enumerate @@ -1958,6 +1925,33 @@ Si \end_inset . +\begin_inset Note Comment +status open + +\begin_layout Plain Layout +Sea +\begin_inset Formula $\alpha_{f}(s):=f(e(s))=e(s)$ +\end_inset + +, +\begin_inset Formula $e(\tilde{\alpha}_{f}(s))=\alpha(s)=e(s)$ +\end_inset + +, y tomamos +\begin_inset Formula $\tilde{\alpha}_{f}(s):=s$ +\end_inset + +. + Entonces +\begin_inset Formula $\deg f=\tilde{\alpha}_{f}(1)-\tilde{\alpha}_{f}(0)=1-0=1$ +\end_inset + +. +\end_layout + +\end_inset + + \end_layout \begin_layout Enumerate -- cgit v1.2.3