Lecture 1: <a href="jeremy-class-spectra.pdf">Spectra and Linearization</a>
<br></br>
Lecture 2: Dual Steenrod algebra. See Eric Peterson's book (section 4.1) 
and Jacob's lecture 13 from
the Sullivan course.<br></br>
Some people might find this little tutorial on some things in
infinity-category theory helpful: <a href="../notes/infty-tutorial.pdf">tutorial</a>.
<br></br>
Lecture 3/4: See <a href="jeremy-class-symmon.pdf">Symmetric monoidal stuff</a>
and also <a href="../research/classical-power.pdf">this paper</a>. See Nikolaus-Scholze
for more on the Tate diagonal.