Summary

DescriptionBialgebra-eta-Delta.svg	Deutsch: Die Eins ${\displaystyle \eta _{B}}$ und Komultiplikation ${\displaystyle \Delta _{B}}$ einer Bialgebra ${\displaystyle B}$ müssen diese Kompatibilitätsbedingung erfüllen.
Date	12 August 2006
Source	Own work
Author	Markus Schmaus
Permission (Reusing this file)	Public Domain

Quelltext

Siehe wikipedia:de:Benutzer:Markus Schmaus/Kommutatives Diagramm

%&latex
\documentclass[a4paper]{article}
\usepackage[dvips,matrix,arrow,ps,color,line,curve,frame]{xy}
\usepackage{diagxye}

\thispagestyle{empty}

\begin{document}
$$\bfig
\square<1000,500>[
  k`
  B`
  k \otimes k`
  B \otimes B
;
  \eta_B`
  \cong`
  \Delta_B`
  \eta_B \otimes \eta_B
]
\efig$$\end{document}

Licensing

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