9 citations · 33 across the 16 of their papers we have counts for
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math.FA2017★ 3 cited
Spectrum of -frame operators
Juan Ignacio Giribet, Matthias Langer, Leslie Leben +3
A -frame is a frame for a Krein space which is compatible with the indefinite inner product in the sense that it induces an…
math.FA2017★ 1 cited
Duality for Frames in Krein Spaces
J. I. Giribet, A. Maestripieri, Francisco Martínez Pería
A -frame for a Krein space is in particular a frame for (in the Hilbert space sense). But it is also compatible with the indefinite inner-product of…