# Spring 2019 - Chromatic homotopy theory

Week-03-Thom spectrum and thom isomorphism
Week-04 - Spectral sequences, Steenrod Algebra and Adams spectral sequence
Week 05 and Week 06 - Adams SS applications (sphere, BP, KU, etc ) + Hopf invariant-1 problem
Week-07 - May Spectral sequence and its application + Introduction to formal group laws, Lazard ring
Week-08 - Hopf-algebroid+MU_*MU + MU-hurewicz-map
Week-09 - Quillen's theorem + $p$-typical FGL + Graded-vs-ungraded formal group laws
(Notes credit: Chris Lloyd, Bogdan Krstic)
## Problem Set

Problem set 1
Problem set 2
Problem set 3
Problem set 4
Problem set 5