E. Jord'a

activity

20172020

collaborators

Showing 2018Show all

2 papers · 1 filter

math.FA2018

Spectrum of composition operators on $S (R)$ with polynomial symbols

Carmen Fernández, Antonio Galbis, Enrique Jordá

We study the spectrum of operators in the Schwartz space of rapidly decreasing functions which associate each function with its composition with a polynomial. In the case where thi…

math.FA2018

Tingley's problem for $p$ -Schatten von Neumann classes

Francisco J. Fernández-Polo, Enrique Jordá, Antonio M. Peralta

Let $H$ and $H^{'}$ be a complex Hilbert spaces. For $p \in (1, \infty) \ {2}$ we consider the Banach space $C_{p} (H)$ of all $p$ -Schatten von Neumann operators, whose unit spher…

Spectrum of composition operators on S(R) with polynomial symbols

Tingley's problem for p-Schatten von Neumann classes

Spectrum of composition operators on $S (R)$ with polynomial symbols

Tingley's problem for $p$ -Schatten von Neumann classes