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Stabilizer quantum codes defined by trace-depending polynomials
(Elsevier, 2022-12-29)
Quantum error-correcting codes with good parameters can be constructed by evaluating polynomials at the roots of the polynomial trace [18]. In this paper, we propose to evaluate polynomials at the roots of trace-depending ...
Bounded below composition operators on the space of Bloch functions on the unit ball of a Hilbert space
(Springer, 2023-09-04)
Let be the open unit ball of a complex finite or infinite dimensional Hilbert space E and consider the space of Bloch functions on . Using Lipschitz continuity of the dilation map on given by for , where denotes the ...
Preface for the special issue “Geometric numerical integration, twenty-five years later”
(Taylor and Francis, 2023)
Dynamical and numerical analysis of classical multiple roots finding methods applied for different multiplicities
(Springer Nature, 2024-05-08)
The aim of this paper is the study of the robustness of classical methods defined for finding multiple roots with single multiplicity m when they are used for approximating different roots of a function having different ...
Lipschitz continuity of the dilation of Bloch functions on the unit ball of a Hilbert space and applications
(Springer, 2024-02-13)
Let BE be the open unit ball of a complex finite- or infinite-dimensional Hilbert space.
If f belongs to the space B(BE ) of Bloch functions on BE , we prove that the dilation
map given by x → (1 − x 2)R f (x) for x ∈ ...
The Lyrids meteor shower: A historical perspective
(Elsevier Science Direct, 2023-10-26)
The April Lyrid meteor shower is the oldest meteor shower ever recorded continuously throughout history, dating as far back as 687 BC. Before the 20th century, historical sources only provided reports of two years of strong ...