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\begin{document}

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\section*{Morris-Pareigis formal scheme}

The [[formal schemes]] are typically studied over noetherian local rings, or in Grothendieck school in somewhat larger generality of [[pseudocompact ring]]s. However some very useful rings do not have any pseudocompact topology. Morris and Pareigis invented an extension of the theory of formal schemes over an arbitrary ground ring which involves some neat categorical ideas.

\begin{itemize}%
\item Robert A. Morris, [[Bodo Pareigis]], \emph{Formal groups and Hopf algebras over discrete rings}, Trans. Amer. Math. Soc. 197 (1974), 113--129, \href{http://dx.doi.org/10.2307/1996930}{doi}.

\end{itemize}
[[!redirects Morris-Pareigis formal scheme]] [[!redirects Morris-Pareigis formal group]] [[!redirects Morris–Pareigis formal scheme]] [[!redirects Morris–Pareigis formal group]] [[!redirects Morris--Pareigis formal scheme]] [[!redirects Morris--Pareigis formal group]]



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