R. Cheng

activity

20162023

most cited

q

-bic hypersurfaces and their Fano schemes

4 citations · 9 across the 12 of their papers we have counts for

collaborators

Showing 2021Show all

3 papers · 1 filter

math.FA2021★ 1 cited

On the geometry of the multiplier space of $ℓ_{A}^{p}$

Raymond Cheng, Christopher Felder

For $p \in (1, \infty) ∖ {2}$ , some properties of the space $M_{p}$ of multipliers on $ℓ_{A}^{p}$ are derived. In particular, the failure of the weak parallelogram l…

math.CV2021

Zeros of optimal polynomial approximants in $ℓ_{A}^{p}$

Raymond Cheng, William T. Ross, Daniel Seco

The study of inner and cyclic functions in $ℓ_{A}^{p}$ spaces requires a better understanding of the zeros of the so-called optimal polynomial approximants. We determine that a poin…

math.AG2021★ 1 cited

Unbounded negativity on rational surfaces in positive characteristic

Raymond Cheng, Remy van Dobben de Bruyn

We give explicit blowups of the projective plane in positive characteristic that contain smooth rational curves of arbitrarily negative self-intersection, showing that the Bounded…

On the geometry of the multiplier space of ℓAp​

Zeros of optimal polynomial approximants in ℓAp​

Unbounded negativity on rational surfaces in positive characteristic

On the geometry of the multiplier space of $ℓ_{A}^{p}$

Zeros of optimal polynomial approximants in $ℓ_{A}^{p}$