Wei Li

activity

20112020

most citedDifferential Chow Form for Projective Differential Variety

5 citations · 5 across the 2 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

math.AC2018

Elimination of unknowns for systems of algebraic differential-difference equations

Wei Li, Alexey Ovchinnikov, Gleb Pogudin +1

We establish effective elimination theorems for differential-difference equations. Specifically, we find a computable function $B (r, s)$ of the natural number parameters $r$ and $s$ …

hep-th2018

Twin-plane-partitions and $N = 2$ affine Yangian

Matthias R. Gaberdiel, Wei Li, Cheng Peng

The universal enveloping algebra of $W_{1 + \infty}$ is isomorphic to the affine Yangian of $gl_{1}$ . We study the $N = 2$ supersymmetric version of this corresp…

math.AC2018

Effective definability of Kolchin polynomials

James Freitag, Omar Leon Sanchez, Wei Li

While the natural model-theoretic ranks available in differentially closed fields (of characteristic zero), namely Lascar and Morley rank, are known not to be definable in families…

Elimination of unknowns for systems of algebraic differential-difference equations

Twin-plane-partitions and N=2 affine Yangian

Effective definability of Kolchin polynomials

Twin-plane-partitions and $N = 2$ affine Yangian