activity
20082025
most citedThe inverse problem of differential Galois theory over the field R(z)

15 citations · 20 across the 5 of their papers we have counts for

collaborators
Showing math.CTShow all

2 papers · 1 filter

math.CT2024

Lax Additivity

Merlin Christ, Tobias Dyckerhoff, Tashi Walde

We introduce notions of lax semiadditive and lax additive -categories, categorifying the classical notions of semiadditive and additive 1-categories. To establish a wel…

math.CT2023

N-spherical functors and categorification of Euler's continuants

Tobias Dyckerhoff, Mikhail Kapranov, Vadim Schechtman

Euler's continuants are universal polynomials expressing the numerator and denominator of a finite continued fraction whose entries are independent variables. We introduce their ca…