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Combinatorics Seminar 2022-23

For 2022-23, the Combinatorics Seminar will be held 2-3pm on Fridays in B3.02. The seminar is organised by Richard Montgomery, Mat穩as Pavez-Sign矇 (Term 1 and 3) and Candida Bowtell (Term 2).

Term 3

Date Name Title Note
28th April Simon Piga Tur獺n problems in hypergraphs with quasirandom links  
5th May ---    
12th May ---    
19th May Jun Yan Distribution of colours in rainbow H-free colourings  
26th May Thomas Karam The structure of the set of minimal-length slice rank decompositions of a tensor over a finite field  
2nd June Jane Tan   TALK POSTPONED
9th June ------    
16th June Barnab獺s Janzer Local rainbow colourings  
23rd June Marcelo Campos The least singular value of a random symmetric matrix  
28th June Simona Boyadzhiyska

Covering real grids with multiplicity

 

Term 2

Date Name Title Note
13th Jan Characters of the symmetric group and combinatorial interpretations  
20th Jan A general approach to rainbow versions of Dirac-type theorems  
27th Jan Reconstructing a point set from a random subset of its pairwise distances  
3rd Feb Shumin Sun Factors in quasi-random hypergraphs  
10th Feb Helly numbers of exponential lattices  
17th Feb The existence of subspace designs  
24th Feb Transversal cycle factors in multipartite graphs  
3rd March Separating the edges of a graph by a linear number of paths  
10th March

Reconstructing 3D cube complexes from boundary distances

TALK POSTPONED
17th March Turan Colourings in Off-Diagonal Ramsey Multiplicity  

Term 1

Date Name Title Note
7th Oct Mustazee Rahman Suboptimality of local algorithms for optimization on sparse graphs  
14th Oct Candy Bowtell The n-queens problem  
21st Oct Daniel I躂kovi�� Quasirandom tournaments  
28th Oct Bertille Granet Hamilton decompositions of regular bipartite tournaments  
4th Nov Alp Muyesser Hypergraphs defined by groups  
11th Nov Adva Mond Minimum degree edge-disjoint Hamilton cycles in random directed graphs  
18th Nov Shoham Letzter Separating paths systems of almost linear size  
25th Nov ---    
2nd Dec Bernd Schulze Geometric Rigidity Theory and Applications  
9th Dec Zolt獺n Vidny獺nszky Borel combinatorics, the LOCAL model and complexity  

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