请问,为什么我在作者姓名之间画了一个点,就像附图中那样?我画了一个圆圈,而不是点。关键字也是一样。
这是我的代码:
\author{ 第一 $^{1,3}$ \and 第二 $^{2}$ \and 第三 $^{2}$ \and firsrtA $^{3}$ }
\RequirePackage{fix-cm}
\documentclass[smallextended]{svjour3} % onecolumn (second format)
\smartqed % flush right qed marks, e.g. at end of proof
\usepackage{algorithm}
%%%\usepackage[linesnumbered, ruled]{algorithm2e}
\usepackage[algo2e]{algorithm2e}
\usepackage{algpseudocode}
\usepackage{cite}
\usepackage{graphicx}
\usepackage[table,xcdraw]{xcolor}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{amsmath}
\usepackage[center]{caption}
\usepackage{lipsum}
\usepackage{booktabs}
\usepackage{placeins}
\usepackage{enumerate}
\usepackage{url}
\usepackage{xcolor}
%\usepackage{MnSymbol,utfsym,arev}
\usepackage{stix,bbding,pifont,utfsym,fontawesome}
%\usepackage{cite}
\usepackage{adjustbox}
%%%\usepackage{amsmath, amssymb, array}
\usepackage{tabu, colortbl}
\usepackage[table]{xcolor}
\usepackage[cache=false]{minted}
\usepackage{xpatch}
\usepackage{calc}
\usepackage{tabularray}
\UseTblrLibrary{siunitx}
%\usepackage{amsthm}
\usepackage{multirow}
\usepackage{float}
%%% \usepackage{subcaption}
%%%\usepackage{subfig}
%%\usepackage{subfigure}
\usepackage[caption=false]{subfig}
%%\usepackage[dvipsnames]{xcolor}
\usepackage{tikz}
\usetikzlibrary{trees}
\DeclareMathOperator*{\argmax}{arg\,max}
\DeclareMathOperator*{\argmin}{arg\,min}
\usepackage[T1]{fontenc}
\usepackage[sc]{mathpazo}
\linespread{1.05}
\usepackage{tabularx,graphicx}
\newcolumntype{C}{>{\centering\arraybackslash}X}
\usepackage{tabularray}
\UseTblrLibrary{booktabs}
\usepackage{tabu, colortbl}
% please place your own definitions here and don't use \def but
% \newcommand{}{}
%
% Insert the name of "your journal" with
\journalname{The Journal of Supercomputing}
%
\begin{document}
\title{HHHHHHHHHHHHHHHHHHH }
%\subtitle{Do you have a subtitle?\\ If so, write it here}
%\titlerunning{Short form of title} % if too long for running head
\author{ first $^{1,3}$ \and second$^{2}$ \and third $^{2}$ \and third_s$^{3}$
% Second Author %etc.
}
\date{Received: date / Accepted: date}
% The correct dates will be entered by the editor
\maketitle
\begin{abstract}
\keywords{First keyword \and Second keyword \and More}
% \PACS{PACS code1 \and PACS code2 \and more}
% \subclass{MSC code1 \and MSC code2 \and more}
\end{abstract}
\end{document}
% end of file template.tex