Title of paper covering odd numbers on right top of page? - latex

Question

\documentclass[a4paper,12pt,reqno, two side]{amsart}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{color}
\usepackage{ifpdf}
\usepackage{array}
\usepackage{url}
\usepackage{graphicx}
\usepackage{float}
\usepackage{multirow,bigdelim}
\usepackage{hyperref}% http://ctan.org/pkg/hyperref
\usepackage{cleveref}% http://ctan.org/pkg/cleveref
\usepackage{lipsum}% http://ctan.org/pkg/lipsum
\usepackage{chngcntr}% http://ctan.org/pkg/lipsum
\usepackage{epstopdf}
\def\numset#1{{\\mathbb #1}}
%\makeatletter
%\let\std#footnotetext\#footnotetext
%\usepackage{setspace}
%\let\#footnotetext\std#footnotetext
%\makeatother
%\usepackage[margin=4.0cm]{geometry}
\theoremstyle{plain}
\newtheorem{Th}{Theorem}[section]
\newtheorem{Lemma}[Th]{Lemma}
\newtheorem{Cor}[Th]{Corollary}
\newtheorem{Prop}[Th]{Proposition}
\theoremstyle{definition}
\newtheorem{Def}[Th]{Definition}
\newtheorem{Conj}[Th]{Conjecture}
\newtheorem{Rem}[Th]{Remark}
\newtheorem{?}[Th]{Problem}
\newtheorem{Ex}[Th]{Example}
\newcommand{\im}{\operatorname{im}}
\newcommand{\Hom}{{\rm{Hom}}}
\newcommand{\diam}{{\rm{diam}}}
\newcommand{\ovl}{\overline}
%\newcommand{\M}{\mathbb{M}}
\newcommand\blfootnote[1]{%
\begingroup
\renewcommand\thefootnote{}\footnote{#1}%
\addtocounter{footnote}{-1}%
\endgroup
}
\begin{document}
\title{Brown-McCoy Radical and its properties in B-topological Rings}
\author{Bhaskar Vashishth}
\author{Davinder Singh}
\address{University of Delhi \\ Department of Mathematics \\ 110 007}
\email{a.com}
\address{Sri \\ University of Delhi \\ 110 017}
\email{ds.com}
\begin{abstract} The
\end{abstract}
\keywords{$B$-topological ring }
\subjclass[2010]{Primary 54H13; Secondary 54D20.}
\maketitle
\section{Introduction}
\lipsum
\end{document}
I am using this preamble and it gives me page number like this-
See the number hidden behind last S in title.
I cannot shorten the title, is there any other way around?
EDIT- I have put in more code as much as I could. Please take a look now.
Please elaborate, I am not well versed in LaTeX. I took this preamble from internet.

Answer 1

If you want to submit this article to a journal, I strongly suggest to not change the layout. Think very hard if you really cannot provide a short version of the title for the headline, e.g.
\title[Brown-McCoy Radical \& properties in B-topological Rings]{Brown-McCoy Radical and its properties in B-topological Rings}
If you don't plan to submit this to a journal, you have more possibilities.
use another documentclass
use a smaller font size, e.g.
\documentclass[a4paper,11pt,reqno, twoside]{amsart}
enlarge the text width with
\usepackage{geometry}
don't use uppercaseing for the header
\documentclass[a4paper,12pt,reqno, twoside]{amsart}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{color}
\usepackage{ifpdf}
\usepackage{array}
\usepackage{url}
\usepackage{graphicx}
\usepackage{float}
\usepackage{multirow,bigdelim}
\usepackage{hyperref}% http://ctan.org/pkg/hyperref
\usepackage{cleveref}% http://ctan.org/pkg/cleveref
\usepackage{lipsum}% http://ctan.org/pkg/lipsum
\usepackage{chngcntr}% http://ctan.org/pkg/lipsum
\usepackage{epstopdf}
\def\numset#1{{\\mathbb #1}}
%\makeatletter
%\let\std#footnotetext\#footnotetext
%\usepackage{setspace}
%\let\#footnotetext\std#footnotetext
%\makeatother
%\usepackage[margin=4.0cm]{geometry}
\theoremstyle{plain}
\newtheorem{Th}{Theorem}[section]
\newtheorem{Lemma}[Th]{Lemma}
\newtheorem{Cor}[Th]{Corollary}
\newtheorem{Prop}[Th]{Proposition}
\theoremstyle{definition}
\newtheorem{Def}[Th]{Definition}
\newtheorem{Conj}[Th]{Conjecture}
\newtheorem{Rem}[Th]{Remark}
\newtheorem{?}[Th]{Problem}
\newtheorem{Ex}[Th]{Example}
\newcommand{\im}{\operatorname{im}}
\newcommand{\Hom}{{\rm{Hom}}}
\newcommand{\diam}{{\rm{diam}}}
\newcommand{\ovl}{\overline}
%\newcommand{\M}{\mathbb{M}}
\newcommand\blfootnote[1]{%
\begingroup
\renewcommand\thefootnote{}\footnote{#1}%
\addtocounter{footnote}{-1}%
\endgroup
}
\begin{document}
\title{Brown-McCoy Radical and its properties in B-topological Rings}
\author{Bhaskar Vashishth}
\author{Davinder Singh}
\address{University of Delhi \\ Department of Mathematics \\ 110 007}
\email{a.com}
\address{Sri \\ University of Delhi \\ 110 017}
\email{ds.com}
\begin{abstract} The
\end{abstract}
\keywords{$B$-topological ring }
\subjclass[2010]{Primary 54H13; Secondary 54D20.}
\maketitle
\markboth{Bhaskar Vashishth and Davinder Singh}{Brown-McCoy Radical and its properties in B-topological Rings}
\section{Introduction}
\lipsum
\lipsum
\end{document}