我正在使用文章类并使用 amsthm 包
编写引理证明的代码,然后我得到了类似这样的结果:(显然对于命题等也会发生同样的情况)
如您所见,引理 2 的证明存在问题。我不知道我做错了什么。(我已经更新了代码,现在看起来更像我在项目中得到的代码)
\documentclass{article}
\usepackage{natbib}
\usepackage{setspace}
\doublespacing
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{amsmath}
\usepackage {tikz}
\usepackage[skip=0pt]{caption}
\usepackage{authblk}
\usepackage{geometry}
\usepackage{booktabs, multirow}
\usepackage{siunitx}
\usepackage{graphicx}
% \usepackage{apacite}
\allowdisplaybreaks
\bibliographystyle{apalike}
\usetikzlibrary{graphs}
\usetikzlibrary{graphs.standard}
\definecolor {processblue}{cmyk}{0.96,0,0,0}
\newtheorem{As}{Assumption}
\newtheorem{Pro}{Proposition}
\newtheorem{col}{Corollary}
\newtheorem{Exm}{Example}
\newtheorem{rem}{Remark}
\newtheorem{lem}{Lemma}
\begin{document}
\section{k}
\begin{lem}\label{lem1}
Lemma 1
\end{lem}
\begin{rem}\label{rem1}
Rem1
\end{rem}
\begin{lem}\label{lem2}
Lemma 2
\end{lem}
\section{j}
\appendix
\begin{proof}[Proof of Lemma \ref{lem1}]
Proofs
\end{proof}
\begin{proof}[Proof of Rem
\ref{rem1}]
\begin{align*}
... \end{align*}
Proofs
\end{proof}
\begin{proof}{Proof of Lemma \ref{lem2}}
From assumption , we have... Hence we have ....., therefore ....... Moreover.....
\end{proof}
\end{document}