[Tex/LaTex] Left align abstract, title and authors in amsart class

alignamsarttitles

I would like to re-align my title, authors and their addresses to the left of the document in amsart class. I found an example, but it did not work.

 \documentclass[11pt,a4paper,reqno,english]{amsart}

\usepackage[dvips]{graphicx}
\usepackage[margin=2cm]{geometry}
\usepackage[font=small,labelfont=bf,tableposition=top]{caption}
\usepackage[font=footnotesize]{subcaption}
\usepackage{multicol}
\usepackage{babel}
\usepackage{amssymb,amsmath,amsfonts}
    \usepackage[]{lipsum}

\newcommand{\blankbox}[2]{%
  \parbox{\columnwidth}{\centering
  \setlength{\fboxsep}{0pt}%
  \fbox{\raisebox{0pt}[#2]{\hspace{#1}}}}} 
  \setcounter{page}{1}


\setlength{\columnsep}{0.7cm} 
\setlength\parindent{0pt} 
\setlength{\parskip}{3pt plus1pt minus1pt} 
\renewcommand{\baselinestretch}{1}


\begin{document}



\title[Title of the manuscript goes here]{\textbf{Title of the manuscript goes here}}
\author[Author1, Author2]{Author1$^a$ \and Author2$^b$ \vspace{0.58cm}
\\ \small
$^a$Department of Industrial Engineering, \\
author1@mmmm.edu \vspace{0.1cm} \\
$^b$Department of Mathematics\\
author2@mmmm.edu \vspace{0.4cm} \\
\textit{(Received: $\mathit{18}$ March $\mathit{2011}$; Accepted: $\mathit{8}$ July $\mathit{2011}$; Available Online: $\mathit{30}$ August $\mathit{2011}$})}

\thanks{E-mail addresses. mmmmmmmm}


\begin{abstract}


\lipsum[1]

\vspace{7pt}
\noindent
\textbf{Keywords: }{First keyword; second keyword; ... ; fifth keyword}

\vspace{2pt}
\noindent
\textbf{AMS Classification:} Find your AMS Code from \url{http://www.ams.org/mathscinet/msc/msc2010.html}
\end{abstract}

\maketitle

\begin{multicols}{2}

\section{Introduction}
    \lipsum[1]
    \lipsum[3]
\end{multicols*}

\end{document}

I found some command for the article class command for article.cls

Best Answer

It's a question of changing center for the title into flushleft and \centering for the author field into \raggedright.

\documentclass[11pt,a4paper,reqno,english]{amsart}

\usepackage{babel}

\usepackage{graphicx,url,etoolbox}

\usepackage{lipsum}

\makeatletter
\patchcmd{\@settitle}{center}{flushleft}{}{}
\patchcmd{\@settitle}{center}{flushleft}{}{}
\patchcmd{\@setauthors}{\centering}{\raggedright}{}{}
\patchcmd{\abstract}{3pc}{0pt}{}{} % remove indentation
\makeatother

\begin{document}

\title{Title of the manuscript goes here}
\author[Author1, Author2]{Author1$^a$ \and Author2$^b$ \vspace{0.58cm}
\\ \small
$^a$Department of Industrial Engineering, \\
author1@mmmm.edu \vspace{0.1cm} \\
$^b$Department of Mathematics\\
author2@mmmm.edu \vspace{0.4cm} \\
\textit{(Received: 18 March 2011; 
  Accepted: 8 July 2011;
  Available Online: 30 August 2011})}

\thanks{E-mail addresses. mmmmmmmm}


\begin{abstract}
\lipsum[1]
\end{abstract}

\keywords{First keyword; second keyword; ... ; fifth keyword}
\subjclass{Find your AMS Code from \url{http://www.ams.org/mathscinet/msc/msc2010.html}}

\maketitle

\section{Introduction}

\lipsum[1]
\lipsum[3]

\end{document}

enter image description here

Please note that $\mathit{18}$ is not necessary: those are not numbers in their arithmetical sense, but just words.

Related Question