M. Caspers

works on

c*-algebra mf property 1 graph-product semicirculars 1 q-gaussian algebras 1 random matrix models 1 strong convergence 1 ultraproduct methods 1

From the 1 of 8 linked papers with an AI index.

activity

20242026

collaborators

Showing math.FAShow all

2 papers · 1 filter

math.FA2026

On the best constants of Schur multipliers of higher order divided difference functions

Martijn Caspers, Jesse Reimann

Let $f \in C^{n} (R)$ be such that $∥ f^{(n)} ∥_{\infty} < \infty$ . Let $f^{[n]} \in C (R^{n + 1})$ be the $n$ th order divided difference. A special case of our m…

math.FA2025

Higher order perturbation estimates in quasi-Banach Schatten spaces through wavelets

Martijn Caspers, Emiel Huisman

Let $n \in N_{\geq 1}$ . Let $1 \leq p_{1}, \dots, p_{n} < \infty$ and set the HÃ¶lder combination $p := (p_{1}; \dots; p_{n}) := (\sum_{j = 1}^{n} p_{j}^{- 1})^{- 1}$ . Ass…