关闭单词间距扩大以适合列的效果

关闭单词间距扩大以适合列的效果

目前我的海报草稿如下:

\documentclass[a2]{sciposter}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{enumitem}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{multicol} 
\graphicspath{ {C:/Users/asus_user/Pictures/} }

\newtheorem{Def}{Definition}

\graphicspath{ {C:/Users/asus_user/Pictures/} }

\title{The Structure of Groups with Given Absolute Central Factor Group}

\institute 
{Institute of Mathematical Sciences\\
    University of Malaya\\
    50603 Kuala Lumpur}

\email{[email protected]}

\rightlogo[1]{um}

\begin{document}
    
\conference{{\bf SJEM3380 Mathematical Science Project}, Semester 2 Session 2015/2016}

\maketitle

\begin{multicols}{3}
\section{Definition}
The following are definitions of main terms used in the project.

\begin{Def}
    The \textbf{Frattini subgroup} of a group $G$, denoted by $\Phi(G)$ is the intersection of all subgroups $M\leq G$, where $M$ is maximal in $G$.
\end{Def}

\begin{Def}
    A group $G$ is said to be \textbf{capable} if there exists a group $H$ such that $H/Z(H)\cong G$.
\end{Def}

\begin{Def}
    A \textbf{autocommutator subgroup} is defined as
    \begin{equation*}
    K(G)=\langle g^{-1}g^\alpha:g\in G,\alpha\in \textrm{Aut}(G)\rangle
    \end{equation*}
\end{Def}

\begin{Def}
    The \textbf{absolute center} of autocommutator subgroup is defined as 
    \begin{equation*}
    L(G)=\{g\in G:g^\alpha = g,\forall \alpha\in \textrm{Aut}(G)\}
    \end{equation*} 
\end{Def}   

\section{Introduction}
In recent years much progress has been made in the study of groups whose central quotient groups are abelian. Such a group is an extension of an abelian group by an abelian group. The study of capable groups plays a central role in various group theoretical problems. \\
Baer \cite{Baer} was the first who studied the structure of capable groups in detail and classified all finite capable groups. He characterized those groups whose central contains a given abelian group and whose quotient group is isomorphic to preassigned abelian group .\\

\section{Objectives}

\section{Previous Results}  
    
\bibliographystyle{plain}
\begin{thebibliography}{1}
\end{thebibliography}
\end{multicols}

\end{document}

然后,在定义 3 中,单词 A autocommutator subgroup 之间的间距被扩大了。我该如何关闭此效果?

答案1

默认的 LaTeX 对齐方式是完全对齐(文本填充行直到边缘,包括左侧和右侧)。宏\raggedright允许右侧边缘不平整。还有一个包可以ragged2e做到这一点,甚至更多,适合严重不平整的作者。对于您的情况,\raggedright可以仅添加到定义 3,以将其范围限制在该定义中。其他所有内容都将保持完全对齐:

\begin{Def}\raggedright
    An \textbf{autocommutator subgroup} is defined as
    \begin{equation*}
    K(G)=\langle g^{-1}g^\alpha:g\in G,\alpha\in \textrm{Aut}(G)\rangle
    \end{equation*}
\end{Def}

在此处输入图片描述

另一方面,可以添加\raggedright到文档的开头

\begin{document}
\raggedright

并且整个文档的右列将变得参差不齐:

在此处输入图片描述

“不规则”宏\raggedright和也分别以环境形式和\raggedleft出现。这些环境可用于将不规则范围限制在封闭的文本中。\begin{flushleft}...\end{flushleft}\begin{flushright}...\end{flushright}

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