\documentclass[11pt,epsf]{article}
\parindent 0in
\usepackage{latexsym}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{epsfig}

\newcommand{\handout}[5]{
   \noindent
   \begin{center}
   \framebox{
      \vbox{
    \hbox to 5.78in { {\bf Spectral Algorithms and Representations} \hfill #2 }
       \vspace{4mm}
       \hbox to 5.78in { {\Large \hfill #5  \hfill} }
       \vspace{2mm}
       \hbox to 5.78in { {\it #3 \hfill #4} }
      }
   }
   \end{center}
   \vspace*{4mm}
}

\newcommand{\lecture}[4]{\handout{#1}{#2}{Lecturer: #3}{Scribe: #4}{Lecture #1}}

\newtheorem{theorem}{Theorem}
\newtheorem{corollary}[theorem]{Corollary}
\newtheorem{lemma}[theorem]{Lemma}
\newtheorem{observation}[theorem]{Observation}
\newtheorem{proposition}[theorem]{Proposition}
\newtheorem{definition}[theorem]{Definition}
\newtheorem{claim}[theorem]{Claim}
\newtheorem{fact}[theorem]{Fact}
\newtheorem{assumption}[theorem]{Assumption}


\addtolength{\textwidth}{1.5in}
\addtolength{\oddsidemargin}{-0.8in}
\addtolength{\evensidemargin}{-0.5in}
\addtolength{\topmargin}{-0.5in}
\addtolength{\textheight}{1in}
\def\eps{\epsilon}
\def\R{\reals}
\def\E{{\sf E}}
\def\Pr{{\sf P}}
\def\vol{\hbox{\rm vol}}
\parskip 1.5ex

\long\def\privremark#1{\par\medskip\hrule\medskip{\sl#1}\medskip\hrule\medskip}
%\long\def\privremark#1{} \long\def\killtext#1{}



\begin{document}

\lecture{Title}{date}{Santosh Vempala}{your name}



\end{document}