Results 91 to 100 of about 359,212 (230)
Hilbert-Space Fragmentation from Strict Confinement. [PDF]
Phys Rev Lett, 2020 Yang ZC, Liu F, Gorshkov AV, Iadecola T.
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Frameness bound for frame of subspaces
Sahand Communications in Mathematical Analysis, 2014 In this paper, we show that in each nite dimensional Hilbert space, a frame of subspaces is an ultra Bessel sequence of subspaces. We also show that every frame of subspaces in a nite dimensional Hilbert space has frameness bound.
M. R. Abdollahpour, A. Shekari
doaj
Occupation Kernel Hilbert Spaces and the Spectral Analysis of Nonlocal Operators. [PDF]
, 2021 Joel A. Rosenfeld +2 more
openalex
An estimate for the numerical radius of the Hilbert space operators and a numerical radius inequality [PDF]
, 2023 M. H. M. Rashid, Feras Bani-Ahmad
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The gravitational path integral from an observer’s point of view
Journal of High Energy PhysicsOne of the fundamental problems in quantum gravity is to describe the experience of a gravitating observer in generic spacetimes. In this paper, we develop a framework for describing non-perturbative physics relative to an observer using the ...
Ahmed I. Abdalla +3 more
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Construction and coupling of frames in Hilbert spaces with W-metrics
, 2016 Germán Escobar +2 more
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High-Order Sequential Simulation via Statistical Learning in Reproducing Kernel Hilbert Space. [PDF]
Math Geosci, 2020 Yao L, Dimitrakopoulos R, Gamache M.
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Theory of Response to Perturbations in Non-Hermitian Systems Using Five-Hilbert-Space Reformulation of Unitary Quantum Mechanics. [PDF]
Entropy (Basel), 2020 Znojil M.
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