Íomhá:First-isomorphism-theorem.svg

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Taispeáin leagan ardtaifigh den íomhá (Comhad SVG, ainmniúil 284 × 278 picteilíni, méid comhaid: 32 KB)

Tháinig an comhad seo ó an Cómhaoin Vicíméid agus is féidir é a úsáid i dtionscadail eile. Tá an cur síos ó leathanach an chomhaid anseo thíos.

Achoimriú

Tuairisc
English: Commutative diagram, showing the first isomorphism theorem.
Dáta 13 Samhain 2008 (original upload date)
Foinse

Created as per: en:meta:Help:Displaying a formula#Commutative diagrams

\documentclass{amsart}
\usepackage[all, ps, dvips]{xy} % Loading the XY-Pic package
                                % Using postscript driver for smoother curves
\usepackage{color}              % For invisible frame
\begin{document}

\newcommand{\im}{\operatorname{im}}
% \newcommand{\stack}[2]{\genfrac{}{}{0pt}{}{#1}{#2}}
\newcommand{\stack}[2]{\underset{#2}{#1}}

\thispagestyle{empty} % No page numbers
\SelectTips{eu}{}     % Euler arrowheads (tips)
\setlength{\fboxsep}{0pt} % Frame box margin
{\color{white}\framebox{{\color{black}$$ % Frame for margin

\xymatrix @=1pt@! { %We want equal spacing, and the entries close together
           &                        & 0 \ar[dr]                   &                                                          & 0\\
           &                        &                             & \stack{G / \ker f}{\cong\;\im f} \ar[ur] \ar[dr]^{\iota} & \\
           &                        & G \ar[rr]^{f} \ar[ur]^{\pi} &                                                          & H\\
           & \ker f \ar[ur]^{\kappa}&                             &                                                          & \\
  0\ar[ur] &                        &                             &                                                          &
}

$$}}} % end math, end frame
\end{document}
Údar Michael K. Edwards
Ceadúnas
(Athúsáid a bhaint as an gcomhad seo)
Is mise Michael K. Edwards, sealbhóir cóipchirt an shaothair seo, agus foilsím é faoi na ceadúnais seo a leanas:
Public domain This work has been released into the public domain by its author, Michael K. Edwards. This applies worldwide.
In some countries this may not be legally possible; if so:
Michael K. Edwards grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Ceadúnú

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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taispeánann sé/sí

13 Samhain 2008

media type Béarla

image/svg+xml

Stair chomhaid

Cliceáil ar dáta/am chun an comhad a radharc mar a bhí sé ag an am sin.

Dáta/AmMionsamhailToisíÚsáideoirNóta tráchta
faoi láthair03:10, 14 Samhain 2008Mionsamhail do leagan ó 03:10, 14 Samhain 2008284 × 278 (32 KB)wikimediacommons>Michael K. Edwards{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}

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