researcher

T. Ehrhardt

26 papers hereh-index 211.2k citations83 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

sole author4
first author6
middle author4
last author12

Across the 26 of 26 papers where every author was matched, so the position is known.

fields

math.FA20
math-ph3
math.CA1
math.PR1
math.SP1

same name

T. Ehrhardt — 271 papers, h 63
T. Ehrhardt — 1 paper
T. Ehrhardt — 1 paper
T. Ehrhardt — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

19982024

most citedPainlevé V and time dependent Jacobi polynomials

74 citations · 208 across the 24 of their papers we have counts for

collaborators

Showing 2004Show all

2 papers · 1 filter

math.FA2004★ 10 cited

Factorization of a class of Toeplitz + hankel operators and the A_p-condition

Estelle L. Basor, Torsten Ehrhardt

Let $M (ϕ) = T (ϕ) + H (ϕ)$ be the Toeplitz plus Hankel operator acting on $H^p(\T)$ with generating function $ϕ\in L^\iy(\T)$. In a previous paper we proved that $M (ϕ)$ is invertible if…

math.FA2004

Dyson's constant in the asymptotics of the Fredholm determinant of the sine kernel

Torsten Ehrhardt

We prove that the asymptotics of the Fredholm determinant of $I - K_{α}$ , where $K_{α}$ is the integral operator with the sine kernel $sin (x - y) / (x - y) / π$ on the interval $[0, α]$ is given…