Tahl Nowik
Update 3 (January 30): The midrasha ended today. Update 2 (January 28): additional videos are linked; Update 1 (January 23): Today we end the first week of the school. David Streurer and Peter Keevash completed their series of lectures and Alex Postnikov started his series.
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Today is the third day of our winter school. In this page I will gradually give links to to various lectures and background materials. I am going to update the page through the two weeks of the Midrasha. Here is the web page of the midrasha, and here is the program. I will also present the posters for those who want me to: simply take a picture (or more than one) of the poster and send me. And also – links to additional materials, pictures, or anything else: just email me, or add a comment to this post.
Lecture series and lectures
Irit Dinur: Direct products of games and graphs
Peter Keevash: The Existence of Designs
Video 1, Video 2, Video3 Video4 Peter gave, in addition a colloquium talk (that was not videotaped) about a paper by Peter Keevash, Fiachra Knox, and Richard Mycroft an efficient algorithm for matching in certain hypergraphs. Related post
David Streurer: Sum of Squares Method
Video 1, Video 2, Video3, Video4
Nati Linial: High Dimensional Combinatorics: A Combinatorial Perspective of Simplicial Complexes
Alexandru Nica: Combinatorial Aspects of Free Probability Theory
Video 1, Video 2, Video3, Video4
Ehud Friedgut: Analysis of Boolean Functions on Graph Products, Dictatorships and Juntas
Video 1 (before lunch); Video 2 (after lunch)
Ron Peled: Probabilistic Existence of Regular Combinatorial Structures
Alexander Postnikov: The Combinatorics of the Grassmanian
Video1, Video2, Video3, Video4
Tali Kaufman: High Dimensional Expanders: What, Why and How
(not recorded)
Joel Hass and Tahl Nowik: Combiknotorics
Video 1 (Joel), video 2 (Joel), video 3 (Tahl), Video 4 (Joel)
Wojiech Samotij: Toward the hypergraph “container” theorem (4 lectures)
Video 1, video 2 video 3 video 4
Tamar Ziegler Narrow Progressions in Primes
Open problems session
Chaim Even-Zohar: Invariants of Random Knots and Links
Ben-Zion Shilo: Life’s Blueprint: The Science and Art of Embryo Creation
Posters:
Poster_philip_jerusalem_2015
Combinatorics and more 
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