researcher

R. Frank

170 papers hereh-index 458.1k citations233 works total

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

author position

sole author21
first author120
middle author22
last author5

Across the 168 of 170 papers where every author was matched, so the position is known.

fields

math-ph61
math.AP47
math.SP36
math.FA11
cond-mat.str-el6
math.CA4

same name

R. Frank — 18 papers, h 11
R. Frank — 17 papers, h 20
R. Frank — 3 papers, h 5
R. Frank — 1 paper, h 44
R. Frank — 1 paper, h 2
R. Frank — 1 paper, h 6

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

20052025

most citedUniqueness and Nondegeneracy of Ground States for

(- Δ)^{s} Q + Q - Q^{α + 1} = 0

R

391 citations · 1.8k across the 147 of their papers we have counts for

collaborators

Showing 2017 · math-phShow all

2 papers · 2 filters

math-ph2017★ 8 cited

The BCS critical temperature in a weak homogeneous magnetic field

Rupert L. Frank, Christian Hainzl, Edwin Langmann

We show that, within a linear approximation of BCS theory, a weak homogeneous magnetic field lowers the critical temperature by an explicit constant times the field strength, up to…

math-ph2017★ 11 cited

Norms of quantum Gaussian multi-mode channels

Rupert L. Frank, Elliott H. Lieb

We compute the $S^{p} \to S^{p}$ norm of a general Gaussian gauge-covariant multi-mode channel for any $1 \leq p < \infty$ , where $S^{p}$ is a Schatten space. As…