7 citations · 14 across the 10 of their papers we have counts for
14 papers
A twisted Hilbert space not isomorphic to its dual
J. M. F. Castillo, W. H. G. Corrêa
We show: 1) The existence of the first twisted Hilbert space that is not isomorphic to its dual; this solves a problem posed by Cabello in [Nonlinear centralizers in homology, Math…
Descriptive set theory of separable Fréchet spaces
Bruno de Mendonça Braga, Willian Hans Goes Corrêa, Valentin Ferenczi
In the past few decades, much has been done regarding the descriptive set theory of separable Banach spaces. However, the descriptive properties of separable Fréchet spaces have no…
Extremes of interpolation scales of Banach spaces
Willian Corrêa, Valentin Ferenczi, Rafela Gesing +1
M. Daher gave conditions so that the spheres of the spaces in the interior of a complex interpolation scale are uniformly homeomorphic. We look for sufficient conditions for the va…
Uniform homeomorphisms between spheres induced by interpolation methods
Willian Corrêa
M. Daher [9] showed that if is a regular couple of uniformly convex spaces then the unit spheres of the complex interpolation spaces and are uniformly home…
Interpolator symmetries and new Kalton-Peck spaces
Jesús M. F. Castillo, Willian H. G. Correa, Valentin Ferenczi +1
Diagrams generated by three interpolators in an abstract Kalton-Montgomery complex like interpolation scheme. We will consider in detail the case of the first three Schechter inter…
Maximal gap between local and global distinguishability of bipartite quantum states
Willian H. G. Corrêa, Ludovico Lami, Carlos Palazuelos
We prove a tight and close-to-optimal lower bound on the effectiveness of local quantum measurements (without classical communication) at discriminating any two bipartite quantum s…