2 papers
math.CO2026
Zero-free columns in character tables of symmetric groups
Colin Defant, Sidharth Hariharan, Kenny Lau +1
The rows and columns of the character table of the symmetric group are both naturally indexed by partitions of . Let denote the number of conjugacy classes of …
math.MG2026
Progress in Formalizing Sphere Packing in Dimension 8
Sidharth Hariharan, Christopher Birkbeck, Seewoo Lee +4
In 2016, Viazovska famously solved the sphere packing problem in dimension , using modular forms to construct a 'magic' function satisfying optimality conditions determined by C…