notes
Link to 2015 notes
Lecture notes for Math 549, Spring 2016, in chronological order
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January 14. Statement of the Kervaire invariant theorem and outline of the proof, I
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January 20. Some definitions and examples
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January 25. Das on adjoint functors and related topics.
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January 27. Das on monads, limits and colimits.
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January 28. Das on ends/coends and Qu on Kan extensions.
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February 1. Qu on Kan extensions and monoidal categories.
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February 3. Yigit on enriched categories.
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February 4. Doug on the definition of spectra.
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February 22. Zhu on model categories.
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February 24. Zeng on the small object argument and cofibrantly generated model categories.
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February 25. Zeng on the homotopy in a model category, followed by Doug on MC structures in diagram categories.
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February 29. McTague on derived functors and homotopical categories.
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March 3. McTague on flat maps followed by Doug on a model category structure for G-spectra.
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March 21. Doug on Bousfield localization.
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March 23. Doug on localizing subcategories and the slice tower.
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March 24. Zou on the positive complete model category structure on G-spectra.
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March 28. Zeng on the periodicity theorem I.
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March 30. Zeng on the periodicity theorem II.
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March 31. Doug on the gap theorem.
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April 11. Doug on the geometric fixed points.
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April 13. Zhu on the homotopy limits and colimits.
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April 14. Doug on the slice filtration revisited.
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April 18. Zou on the detection theorem.
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April 20. Zou finishes the detection theorem and Doug talks about commutative ring spectra.
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April 21. Doug talks more about Thom spectra and commutative ring spectra.
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April 25. Doug talks more about commutative ring spectra and the Smith positivity condition.
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April 27. Doug summarizes the course.