% SVJour3 DOCUMENT CLASS -- version 3.2 for LaTeX2e

%

% LaTeX document class for Springer journals

%

%%

%%

%% \CharacterTable

%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z

%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z

%%   Digits        \0\1\2\3\4\5\6\7\8\9

%%   Exclamation   \!     Double quote  \"     Hash (number) \#

%%   Dollar        \$     Percent       \%     Ampersand     \&

%%   Acute accent  \'     Left paren    \(     Right paren   \)

%%   Asterisk      \*     Plus          \+     Comma         \,

%%   Minus         \-     Point         \.     Solidus       \/

%%   Colon         \:     Semicolon     \;     Less than     \<

%%   Equals        \=     Greater than  \>     Question mark \?

%%   Commercial at \@     Left bracket  \[     Backslash     \\

%%   Right bracket \]     Circumflex    \^     Underscore    \_

%%   Grave accent  \`     Left brace    \{     Vertical bar  \|

%%   Right brace   \}     Tilde         \~}

\NeedsTeXFormat{LaTeX2e}[1995/12/01]

\ProvidesClass{svjour3}[2007/05/08 v3.2

^^JLaTeX document class for Springer journals]

\newcommand\@ptsize{}

\newif\if@restonecol

\newif\if@titlepage

\@titlepagefalse

\DeclareOption{a4paper}

   {\setlength\paperheight {297mm}%

    \setlength\paperwidth  {210mm}}

\DeclareOption{10pt}{\renewcommand\@ptsize{0}}

\DeclareOption{twoside}{\@twosidetrue  \@mparswitchtrue}

\DeclareOption{draft}{\setlength\overfullrule{5pt}}

\DeclareOption{final}{\setlength\overfullrule{0pt}}

\DeclareOption{fleqn}{\input{fleqn.clo}\AtBeginDocument{\mathindent\z@}%

\AtBeginDocument{\@ifpackageloaded{amsmath}{\@mathmargin\z@}{}}%

\PassOptionsToPackage{fleqn}{amsmath}}

%%%

\DeclareOption{onecolumn}{}

\DeclareOption{smallcondensed}{}

\DeclareOption{twocolumn}{\@twocolumntrue\ExecuteOptions{fleqn}}

\newif\if@smallext\@smallextfalse

\DeclareOption{smallextended}{\@smallexttrue}

\let\if@mathematic\iftrue

\let\if@numbook\iffalse

\DeclareOption{numbook}{\let\if@envcntsect\iftrue

  \AtEndOfPackage{%

   \renewcommand\thefigure{\thesection.\@arabic\c@figure}%

   \renewcommand\thetable{\thesection.\@arabic\c@table}%

   \renewcommand\theequation{\thesection.\@arabic\c@equation}%

   \@addtoreset{figure}{section}%

   \@addtoreset{table}{section}%

   \@addtoreset{equation}{section}%

  }%

}

\DeclareOption{openbib}{%

  \AtEndOfPackage{%

   \renewcommand\@openbib@code{%

      \advance\leftmargin\bibindent

      \itemindent -\bibindent

      \listparindent \itemindent

      \parsep \z@

      }%

   \renewcommand\newblock{\par}}%

}

\DeclareOption{natbib}{%

\AtEndOfClass{\RequirePackage{natbib}%

% Changing some parameters of NATBIB

\setlength{\bibhang}{\parindent}%

%\setlength{\bibsep}{0mm}%

\let\bibfont=\small

\def\@biblabel#1{#1.}%

\newcommand{\etal}{et al.}%

\bibpunct{(}{)}{;}{a}{}{,}}}

%

\let\if@runhead\iffalse

\DeclareOption{runningheads}{\let\if@runhead\iftrue}

\let\if@smartrunh\iffalse

\DeclareOption{smartrunhead}{\let\if@smartrunh\iftrue}

\DeclareOption{nosmartrunhead}{\let\if@smartrunh\iffalse}

\let\if@envcntreset\iffalse

\DeclareOption{envcountreset}{\let\if@envcntreset\iftrue}

\let\if@envcntsame\iffalse

\DeclareOption{envcountsame}{\let\if@envcntsame\iftrue}

\let\if@envcntsect\iffalse

\DeclareOption{envcountsect}{\let\if@envcntsect\iftrue}

\let\if@referee\iffalse

\DeclareOption{referee}{\let\if@referee\iftrue}

\def\makereferee{\def\baselinestretch{2}}

\let\if@instindent\iffalse

\DeclareOption{instindent}{\let\if@instindent\iftrue}

\let\if@smartand\iffalse

\DeclareOption{smartand}{\let\if@smartand\iftrue}

\let\if@spthms\iftrue

\DeclareOption{nospthms}{\let\if@spthms\iffalse}

%

% language and babel dependencies

\DeclareOption{deutsch}{\def\switcht@@therlang{\switcht@deutsch}%

\gdef\svlanginfo{\typeout{Man spricht deutsch.}\global\let\svlanginfo\relax}}

\DeclareOption{francais}{\def\switcht@@therlang{\switcht@francais}%

\gdef\svlanginfo{\typeout{On parle francais.}\global\let\svlanginfo\relax}}

\let\switcht@@therlang\relax

\let\svlanginfo\relax

%

\AtBeginDocument{\@ifpackageloaded{babel}{%

\@ifundefined{extrasenglish}{}{\addto\extrasenglish{\switcht@albion}}%

\@ifundefined{extrasUKenglish}{}{\addto\extrasUKenglish{\switcht@albion}}%

\@ifundefined{extrasfrenchb}{}{\addto\extrasfrenchb{\switcht@francais}}%

\@ifundefined{extrasgerman}{}{\addto\extrasgerman{\switcht@deutsch}}%

\@ifundefined{extrasngerman}{}{\addto\extrasngerman{\switcht@deutsch}}%

}{\switcht@@therlang}%

}

%

\def\ClassInfoNoLine#1#2{%

   \ClassInfo{#1}{#2\@gobble}%

}

\let\journalopt\@empty

\DeclareOption*{%

\InputIfFileExists{sv\CurrentOption.clo}{%

\global\let\journalopt\CurrentOption}{%

\ClassWarning{Springer-SVJour3}{Specified option or subpackage

"\CurrentOption" not found -}\OptionNotUsed}}

\ExecuteOptions{a4paper,twoside,10pt,instindent}

\ProcessOptions

%

\ifx\journalopt\@empty\relax

\ClassInfoNoLine{Springer-SVJour3}{extra/valid Springer sub-package (-> *.clo)

\MessageBreak not found in option list of \string\documentclass

\MessageBreak  - autoactivating "global" style}{}

\input{svglov3.clo}

\else

\@ifundefined{validfor}{%

\ClassError{Springer-SVJour3}{Possible option clash for sub-package

\MessageBreak "sv\journalopt.clo" - option file not valid

\MessageBreak for this class}{Perhaps you used an option of the old

Springer class SVJour!}

}{}

\fi

%

\if@smartrunh\AtEndDocument{\islastpageeven\getlastpagenumber}\fi

%

\newcommand{\twocoltest}[2]{\if@twocolumn\def\@gtempa{#2}\else\def\@gtempa{#1}\fi

\@gtempa\makeatother}

\newcommand{\columncase}{\makeatletter\twocoltest}

%

\DeclareMathSymbol{\Gamma}{\mathalpha}{letters}{"00}

\DeclareMathSymbol{\Delta}{\mathalpha}{letters}{"01}

\DeclareMathSymbol{\Theta}{\mathalpha}{letters}{"02}

\DeclareMathSymbol{\Lambda}{\mathalpha}{letters}{"03}

\DeclareMathSymbol{\Xi}{\mathalpha}{letters}{"04}

\DeclareMathSymbol{\Pi}{\mathalpha}{letters}{"05}

\DeclareMathSymbol{\Sigma}{\mathalpha}{letters}{"06}

\DeclareMathSymbol{\Upsilon}{\mathalpha}{letters}{"07}

\DeclareMathSymbol{\Phi}{\mathalpha}{letters}{"08}

\DeclareMathSymbol{\Psi}{\mathalpha}{letters}{"09}

\DeclareMathSymbol{\Omega}{\mathalpha}{letters}{"0A}

%

\setlength\parindent{15\p@}

\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}

\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}

\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}

\setlength\headheight{12\p@}

\setlength\headsep   {14.50dd}

\setlength\topskip   {10\p@}

\setlength\footskip{30\p@}

\setlength\maxdepth{.5\topskip}

%

\@settopoint\textwidth

\setlength\marginparsep {10\p@}

\setlength\marginparpush{5\p@}

\setlength\topmargin{-10pt}

\if@twocolumn

   \setlength\oddsidemargin {-30\p@}

   \setlength\evensidemargin{-30\p@}

\else

   \setlength\oddsidemargin {\z@}

   \setlength\evensidemargin{\z@}

\fi

\setlength\marginparwidth  {48\p@}

\setlength\footnotesep{8\p@}

\setlength{\skip\footins}{9\p@ \@plus 4\p@ \@minus 2\p@}

\setlength\floatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}

\setlength\textfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}

\setlength\intextsep   {20\p@ \@plus 2\p@ \@minus 2\p@}

\setlength\dblfloatsep    {12\p@ \@plus 2\p@ \@minus 2\p@}

\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}

\setlength\@fptop{0\p@}

\setlength\@fpsep{12\p@ \@plus 2\p@ \@minus 2\p@}

\setlength\@fpbot{0\p@ \@plus 1fil}

\setlength\@dblfptop{0\p@}

\setlength\@dblfpsep{12\p@ \@plus 2\p@ \@minus 2\p@}

\setlength\@dblfpbot{0\p@ \@plus 1fil}

\setlength\partopsep{2\p@ \@plus 1\p@ \@minus 1\p@}

\def\@listi{\leftmargin\leftmargini

            \parsep \z@

            \topsep 6\p@ \@plus2\p@ \@minus4\p@

            \itemsep\parsep}

\let\@listI\@listi

\@listi

\def\@listii {\leftmargin\leftmarginii

              \labelwidth\leftmarginii

              \advance\labelwidth-\labelsep

              \topsep    \z@

              \parsep    \topsep

              \itemsep   \parsep}

\def\@listiii{\leftmargin\leftmarginiii

              \labelwidth\leftmarginiii

              \advance\labelwidth-\labelsep

              \topsep    \z@

              \parsep    \topsep

              \itemsep   \parsep}

\def\@listiv {\leftmargin\leftmarginiv

              \labelwidth\leftmarginiv

              \advance\labelwidth-\labelsep}

\def\@listv  {\leftmargin\leftmarginv

              \labelwidth\leftmarginv

              \advance\labelwidth-\labelsep}

\def\@listvi {\leftmargin\leftmarginvi

              \labelwidth\leftmarginvi

              \advance\labelwidth-\labelsep}

%

\setlength\lineskip{1\p@}

\setlength\normallineskip{1\p@}

\renewcommand\baselinestretch{}

\setlength\parskip{0\p@ \@plus \p@}

\@lowpenalty   51

\@medpenalty  151

\@highpenalty 301

\setcounter{topnumber}{4}

\renewcommand\topfraction{.9}

\setcounter{bottomnumber}{2}

\renewcommand\bottomfraction{.7}

\setcounter{totalnumber}{6}

\renewcommand\textfraction{.1}

\renewcommand\floatpagefraction{.85}

\setcounter{dbltopnumber}{3}

\renewcommand\dbltopfraction{.85}

\renewcommand\dblfloatpagefraction{.85}

\def\ps@headings{%

    \let\@oddfoot\@empty\let\@evenfoot\@empty

    \def\@evenhead{\small\csname runheadhook\endcsname

    \rlap{\thepage}\hfil\leftmark\unskip}%

    \def\@oddhead{\small\csname runheadhook\endcsname

    \ignorespaces\rightmark\hfil\llap{\thepage}}%

    \let\@mkboth\@gobbletwo

    \let\sectionmark\@gobble

    \let\subsectionmark\@gobble

    }

% make indentations changeable

\def\setitemindent#1{\settowidth{\labelwidth}{#1}%

        \leftmargini\labelwidth

        \advance\leftmargini\labelsep

   \def\@listi{\leftmargin\leftmargini

        \labelwidth\leftmargini\advance\labelwidth by -\labelsep

        \parsep=\parskip

        \topsep=\medskipamount

        \itemsep=\parskip \advance\itemsep by -\parsep}}

\def\setitemitemindent#1{\settowidth{\labelwidth}{#1}%

        \leftmarginii\labelwidth

        \advance\leftmarginii\labelsep

\def\@listii{\leftmargin\leftmarginii

        \labelwidth\leftmarginii\advance\labelwidth by -\labelsep

        \parsep=\parskip

        \topsep=\z@

        \itemsep=\parskip \advance\itemsep by -\parsep}}

% labels of description

\def\descriptionlabel#1{\hspace\labelsep #1\hfil}

% adjusted environment "description"

% if an optional parameter (at the first two levels of lists)

% is present, its width is considered to be the widest mark

% throughout the current list.

\def\description{\@ifnextchar[{\@describe}{\list{}{\labelwidth\z@

          \itemindent-\leftmargin \let\makelabel\descriptionlabel}}}

\let\enddescription\endlist

%

\def\describelabel#1{#1\hfil}

\def\@describe[#1]{\relax\ifnum\@listdepth=0

\setitemindent{#1}\else\ifnum\@listdepth=1

\setitemitemindent{#1}\fi\fi

\list{--}{\let\makelabel\describelabel}}

%

\newdimen\logodepth

\logodepth=1.2cm

\newdimen\headerboxheight

\headerboxheight=163pt % 18 10.5dd-lines - 2\baselineskip

\if@twocolumn\else\advance\headerboxheight by-14.5mm\fi

\newdimen\betweenumberspace          % dimension for space between

\betweenumberspace=3.33pt            % number and text of titles.

\newdimen\aftertext                  % dimension for space after

\aftertext=5pt                       % text of title.

\newdimen\headlineindent             % dimension for space between

\headlineindent=1.166cm              % number and text of headings.

\if@mathematic

   \def\runinend{} % \enspace}

   \def\floatcounterend{\enspace}

   \def\sectcounterend{}

\else

   \def\runinend{.}

   \def\floatcounterend{.\ }

   \def\sectcounterend{.}

\fi

\def\email#1{\emailname: #1}

\def\keywords#1{\par\addvspace\medskipamount{\rightskip=0pt plus1cm

\def\and{\ifhmode\unskip\nobreak\fi\ $\cdot$

}\noindent\keywordname\enspace\ignorespaces#1\par}}

%

\def\subclassname{{\bfseries Mathematics Subject Classification

(2000)}\enspace}

\def\subclass#1{\par\addvspace\medskipamount{\rightskip=0pt plus1cm

\def\and{\ifhmode\unskip\nobreak\fi\ $\cdot$

}\noindent\subclassname\ignorespaces#1\par}}

%

\def\PACSname{\textbf{PACS}\enspace}

\def\PACS#1{\par\addvspace\medskipamount{\rightskip=0pt plus1cm

\def\and{\ifhmode\unskip\nobreak\fi\ $\cdot$

}\noindent\PACSname\ignorespaces#1\par}}

%

\def\CRclassname{{\bfseries CR Subject Classification}\enspace}

\def\CRclass#1{\par\addvspace\medskipamount{\rightskip=0pt plus1cm

\def\and{\ifhmode\unskip\nobreak\fi\ $\cdot$

}\noindent\CRclassname\ignorespaces#1\par}}

%

\def\ESMname{\textbf{Electronic Supplementary Material}\enspace}

\def\ESM#1{\par\addvspace\medskipamount

\noindent\ESMname\ignorespaces#1\par}

%

\newcounter{inst}

\newcounter{auth}

\def\authdepth{2}

\newdimen\instindent

\newbox\authrun

\newtoks\authorrunning

\newbox\titrun

\newtoks\titlerunning

\def\authorfont{\bfseries}

\def\combirunning#1{\gdef\@combi{#1}}

\def\@combi{}

\newbox\combirun

%

\def\ps@last{\def\@evenhead{\small\rlap{\thepage}\hfil

\lastevenhead}}

\newcounter{lastpage}

\def\islastpageeven{\@ifundefined{lastpagenumber}

{\setcounter{lastpage}{0}}{\setcounter{lastpage}{\lastpagenumber}}

\ifnum\value{lastpage}>0

   \ifodd\value{lastpage}%

   \else

      \if@smartrunh

         \thispagestyle{last}%

      \fi

   \fi

\fi}

\def\getlastpagenumber{\clearpage

\addtocounter{page}{-1}%

   \immediate\write\@auxout{\string\gdef\string\lastpagenumber{\thepage}}%

   \immediate\write\@auxout{\string\newlabel{LastPage}{{}{\thepage}}}%

   \addtocounter{page}{1}}

\def\journalname#1{\gdef\@journalname{#1}}

\def\dedication#1{\gdef\@dedic{#1}}

\def\@dedic{}

\let\@date\undefined

\def\notused{~}

\def\institute#1{\gdef\@institute{#1}}

\def\offprints#1{\begingroup

\def\protect{\noexpand\protect\noexpand}\xdef\@thanks{\@thanks

\protect\footnotetext[0]{\unskip\hskip-15pt{\itshape Send offprint requests

to\/}: \ignorespaces#1}}\endgroup\ignorespaces}

%\def\mail#1{\gdef\@mail{#1}}

%\def\@mail{}

\def\@thanks{}

\def\@fnsymbol#1{\ifcase#1\or\star\or{\star\star}\or{\star\star\star}%

   \or \dagger\or \ddagger\or

   \mathchar "278\or \mathchar "27B\or \|\or **\or \dagger\dagger

   \or \ddagger\ddagger \else\@ctrerr\fi\relax}

%

%\def\invthanks#1{\footnotetext[0]{\kern-\bibindent#1}}

%

\def\nothanksmarks{\def\thanks##1{\protected@xdef\@thanks{\@thanks

        \protect\footnotetext[0]{\kern-\bibindent##1}}}}

%

\def\subtitle#1{\gdef\@subtitle{#1}}

\def\@subtitle{}

\def\headnote#1{\gdef\@headnote{#1}}

\def\@headnote{}

\def\papertype#1{\gdef\paper@type{\MakeUppercase{#1}}}

\def\paper@type{}

\def\ch@ckobl#1#2{\@ifundefined{@#1}

 {\typeout{SVJour3 warning: Missing

\expandafter\string\csname#1\endcsname}%

  \csname #1\endcsname{#2}}

 {}}

%

\def\ProcessRunnHead{%

    \def\\{\unskip\ \ignorespaces}%

    \def\thanks##1{\unskip{}}%

    \instindent=\textwidth

    \advance\instindent by-\headlineindent

    \if!\the\titlerunning!\else

      \edef\@title{\the\titlerunning}%

    \fi

    \global\setbox\titrun=\hbox{\small\rmfamily\unboldmath\ignorespaces\@title

                                \unskip}%

    \ifdim\wd\titrun>\instindent

       \typeout{^^JSVJour3 Warning: Title too long for running head.}%

       \typeout{Please supply a shorter form with \string\titlerunning

                \space prior to \string\maketitle}%

       \global\setbox\titrun=\hbox{\small\rmfamily

       Title Suppressed Due to Excessive Length}%

    \fi

    \xdef\@title{\copy\titrun}%

%

    \if!\the\authorrunning!

    \else

      \setcounter{auth}{1}%

      \edef\@author{\the\authorrunning}%

    \fi

    \ifnum\value{inst}>\authdepth

       \def\stripauthor##1\and##2\endauthor{%

       \protected@xdef\@author{##1\unskip\unskip\if!##2!\else\ et al.\fi}}%

       \expandafter\stripauthor\@author\and\endauthor

    \else

       \gdef\and{\unskip, \ignorespaces}%

       {\def\and{\noexpand\protect\noexpand\and}%

       \protected@xdef\@author{\@author}}

    \fi

    \global\setbox\authrun=\hbox{\small\rmfamily\unboldmath\ignorespaces

                                 \@author\unskip}%

    \ifdim\wd\authrun>\instindent

    \typeout{^^JSVJour3 Warning: Author name(s) too long for running head.

             ^^JPlease supply a shorter form with \string\authorrunning

             \space prior to \string\maketitle}%

    \global\setbox\authrun=\hbox{\small\rmfamily Please give a shorter version

          with: {\tt\string\authorrunning\space and

             \string\titlerunning\space prior to \string\maketitle}}%

    \fi

    \xdef\@author{\copy\authrun}%

    \markboth{\@author}{\@title}%

}

%

\let\orithanks=\thanks

\def\thanks#1{\ClassWarning{SVJour3}{\string\thanks\space may only be

used inside of \string\title, \string\author,\MessageBreak

and \string\date\space prior to \string\maketitle}}

%

\def\maketitle{\par\let\thanks=\orithanks

\ch@ckobl{}{Noname}

\ch@ckobl{date}{the date of receipt and acceptance should be inserted

later}

\ch@ckobl{title}{A title should be given}

\ch@ckobl{author}{Name(s) and initial(s) of author(s) should be given}

\ch@ckobl{institute}{Address(es) of author(s) should be given}

\begingroup

%

    \renewcommand\thefootnote{\@fnsymbol\c@footnote}%

    \def\@makefnmark{$^{\@thefnmark}$}%

    \renewcommand\@makefntext[1]{%

    \noindent

    \hb@xt@\bibindent{\hss\@makefnmark\enspace}##1\vrule height0pt

    width0pt depth8pt}

%

 \def\lastand{\ifnum\value{inst}=2\relax

                 \unskip{} \andname\

              \else

                 \unskip, \andname\

              \fi}%

 \def\and{\stepcounter{auth}\relax

          \if@smartand

             \ifnum\value{auth}=\value{inst}%

                \lastand

             \else

                \unskip,

             \fi

          \else

             \unskip,

          \fi}%

 \thispagestyle{empty}

 \ifnum \col@number=\@ne

   \@maketitle

 \else

   \twocolumn[\@maketitle]%

 \fi

%

 \global\@topnum\z@

 \if!\@thanks!\else

    \@thanks

\insert\footins{\vskip-3pt\hrule\@width\if@twocolumn\columnwidth

\else 38mm\fi\vskip3pt}%

 \fi

 {\def\thanks##1{\unskip{}}%

 \def\iand{\\[5pt]\let\and=\nand}%

 \def\nand{\ifhmode\unskip\nobreak\fi\ $\cdot$ }%

 \let\and=\nand

 \def\at{\\\let\and=\iand}%

 \footnotetext[0]{\kern-\bibindent

 \ignorespaces\@institute}\vspace{5dd}}%

%\if!\@mail!\else

%   \footnotetext[0]{\kern-\bibindent\mailname\

%   \ignorespaces\@mail}%

%\fi

%

 \if@runhead

    \ProcessRunnHead

 \fi

%

 \endgroup

 \setcounter{footnote}{0}

 \global\let\thanks\relax

 \global\let\maketitle\relax

 \global\let\@maketitle\relax

 \global\let\@thanks\@empty

 \global\let\@author\@empty

 \global\let\@date\@empty

 \global\let\@title\@empty

 \global\let\@subtitle\@empty

 \global\let\title\relax

 \global\let\author\relax