这是我的代码。
\documentclass[11pt,t]{beamer}
\hypersetup{pdfencoding=auto}
%\usefonttheme{professionalfonts}
\usefonttheme[onlymath]{serif}
\usetheme{Berkeley}
\usepackage{xcolor}
\usepackage{amssymb,amsmath,graphicx}
\usepackage{kotex}
\usepackage{multimedia}
\usepackage{setspace}
\usepackage{multicol}
\usepackage{verbatim} %use
\usepackage{ragged2e}
\addtobeamertemplate{block begin}{}{\justifying}
%% Color Setting %%
\definecolor{Grey}{rgb}{0.6,0.6,0.6}
\definecolor{GSHSred}{RGB}{105,0,0}
\definecolor{GSHSRED}{RGB}{80,0,0}
\definecolor{gshsred}{RGB}{240,210,210}
\setbeamercolor{title}{bg=white,fg=GSHSred}
\setbeamercolor{author}{fg=GSHSred}
\setbeamercolor{institute}{fg=GSHSred}
\setbeamercolor{date}{fg=GSHSred}
\setbeamercolor{logo}{bg=GSHSred}
\setbeamercolor{sidebar}{bg=GSHSred}
\setbeamercolor{frametitle}{bg=white,fg=GSHSred}
\setbeamercolor{section in sidebar}{use=sidebar,bg=white,fg=sidebar.bg}
\setbeamercolor{subsection in sidebar}{parent=section in sidebar}
\setbeamercolor{subsubsection in sidebar}{parent=subsection in sidebar}
\setbeamercolor{item}{fg=GSHSred}
\setbeamercolor{block title}{bg=GSHSRED,fg=white}
\setbeamercolor{block body}{bg=gshsred,fg=black}
%% Frametitle Setting %%
\setbeamerfont{frametitle}{series=\bfseries}
\setbeamertemplate{frametitle}
{ \vspace*{-10mm}
\leavevmode
\hspace*{3pt}
\begin{beamercolorbox}[wd=\paperwidth,ht=1ex,dp=1ex]{frametitle}
\hspace*{7pt}\underline{\makebox[0.6\paperwidth][l]{
\Large{\insertframetitle}}}
\end{beamercolorbox}
}
\makeatletter
\setlength{\beamer@headheight}{0pt}
\makeatother
%% Title Page Setting %%
%\setbeamerfont{title}{series=\bfseries}
\setbeamertemplate{title page}{
%% Background Logo
\begin{picture}(0,0)%
\setlength{\unitlength}{1cm}% default
\protect\put(0,0){%
\begin{picture}(6,6)(4,10)%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\includegraphics[width=0.4\paperwidth]{./logo/100_01.png}%
\includegraphics[width=0.7\paperwidth]{./logo/gshslogo2.jpg}%
\end{picture}%
}%
\end{picture}%
\vfill
\vspace*{10mm}
\raggedleft
%% Title
\usebeamerfont{title}\usebeamercolor[fg]{title}\inserttitle\par
\vskip 2mm
%% Subtitle
\ifx\insertsubtitle\@empty
\else\usebeamerfont{subtitle}\usebeamercolor[fg]{subtitle}\insertsubtitle
\fi
\vskip 3mm
%% Horizontal line
\usebeamercolor[fg]{title}\hrule height 2pt\hfill
\vskip 10mm
%% Author
\usebeamercolor[fg]{author}\usebeamerfont{author}\insertauthor
\vskip 1cm
%% Institute
\usebeamercolor[fg]{institute}\usebeamerfont{institute}\insertinstitute
\vskip 1cm
%% Date
%\usebeamercolor[fg]{date}\usebeamerfont{date}\insertdate
\vfill
}
%% itemize bullet setting %%
\setbeamertemplate{itemize items}[ball]
%% block setting %%
\setbeamertemplate{blocks}[rounded][shadow=true]
%% Title, Author, Institute, Date %%
\title[]{Substitutions in Multiple Integrals}
\subtitle[]{Calculus II}
\author[]{asdf}
\institute[GSHS]{asdf}
\date[]{\today}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\logo{\includegraphics[width=15mm]{./logo/100_01.png}}
\logo{\includegraphics[width=8mm]{./logo/gshslogo.png}}
%% Main %%
\begin{document}
\begin{frame}[plain]
\titlepage
\end{frame}
\setbeamertemplate{sidebar left}[sidebar theme]
\setstretch{1.1} %줄간격
\section{Motivation}
\begin{frame}
In Calculus I, we have learned ``Integration by Substitution'' as follows:
\[ \int g(f(x)) f'(x)dx = \int g(u)du \]
where $u=f(x)$. Note that $du=f'(x)dx$.
\newline
Now our goal is to extend this concept to multiple integrals, such as
\[ \iiint_R F(x,y,z)dxdydz = \iiint_G F(u,v,w) (?) dudvdw \]
where $x=x(u,v,w), y=y(u,v,w), z=z(u,v,w)$. What should be in ``(?)''?
\end{frame}
\end{document}
上述代码的结果是幻灯片顶部的边距过多，如图所示。我该如何减少边距？我认为边距实际上是用于标题的，但我的所有幻灯片都没有任何标题。
另一个问题
（另一个问题）
答案1
\documentclass[11pt,t]{beamer}
\usetheme{Berkeley}
\makeatletter
\setlength{\beamer@headheight}{0pt}
\makeatother
\begin{document}
\begin{frame}
In Calculus I, we have learned ``Integration by Substitution'' as follows:
\[ \int g(f(x)) f'(x)dx = \int g(u)du \]
where $u=f(x)$. Note that $du=f'(x)dx$.
\newline
Now our goal is to extend this concept to multiple integrals, such as
\[ \iiint_R F(x,y,z)\mathop{dx}\mathop{dy}\mathop{dz} = \iiint_G F(u,v,w) (?)\mathop{du}\mathop{dv'}\mathop{dw} \]
where $x=x(u,v,w), y=y(u,v,w), z=z(u,v,w)$. What should be in ``(?)''?
\end{frame}
\end{document}
如果有徽标，这会变得有点复杂，因为徽标通常是模板的一部分headline。
\documentclass[11pt,t]{beamer}
\usetheme{Berkeley}
\makeatletter
\setlength{\beamer@headheight}{0pt}
\makeatother
\logo{\includegraphics[width=8mm]{example-image}}
\makeatletter
\setbeamertemplate{headline}{}
\defbeamertemplate*{sidebar \beamer@sidebarside}{mysidebar theme}
{
\beamer@tempdim=\beamer@sidebarwidth%
\advance\beamer@tempdim by -6pt%
{%
\begin{beamercolorbox}[wd=\beamer@sidebarwidth, ht=\beamer@sidebarwidth]{logo}
\begin{minipage}[b][\beamer@sidebarwidth][c]{\beamer@sidebarwidth}
\centering%
\insertlogo%
\end{minipage}
\end{beamercolorbox}
\vskip-.8\beamer@sidebarwidth%
\usebeamerfont{title in sidebar}%
\vskip1.5em%
\hskip3pt%
\usebeamercolor[fg]{title in sidebar}%
\insertshorttitle[width=\beamer@tempdim,center,respectlinebreaks]\par%
\vskip1.25em%
}%
{%
\hskip3pt%
\usebeamercolor[fg]{author in sidebar}%
\usebeamerfont{author in sidebar}%
\insertshortauthor[width=\beamer@tempdim,center,respectlinebreaks]\par%
\vskip1.25em%
}%
\insertverticalnavigation{\beamer@sidebarwidth}%
\vfill
\ifx\beamer@sidebarside\beamer@lefttext%
\else%
\usebeamercolor{normal text}%
\llap{\usebeamertemplate***{navigation symbols}\hskip0.1cm}%
\vskip2pt%
\fi%
}%
\makeatother
\begin{document}
\setbeamertemplate{sidebar left}[mysidebar theme]
\section{Motivation}
\begin{frame}
In Calculus I, we have learned ``Integration by Substitution'' as follows:
\[ \int g(f(x)) f'(x)dx = \int g(u)du \]
where $u=f(x)$. Note that $du=f'(x)dx$.
\newline
Now our goal is to extend this concept to multiple integrals, such as
\[ \iiint_R F(x,y,z)\mathop{dx}\mathop{dy}\mathop{dz} = \iiint_G F(u,v,w) (?)\mathop{du}\mathop{dv'}\mathop{dw} \]
where $x=x(u,v,w), y=y(u,v,w), z=z(u,v,w)$. What should be in ``(?)''?
\end{frame}
\end{document}
