Collapse dynamics and Hilbert-space stochastic processes. [PDF]
Sci Rep, 2021 Bajoni D +3 more
europepmc +1 more source
Increasing the Hilbert space dimension using a single coupled molecular spin. [PDF]
Nat Commun, 2021 Biard H +5 more
europepmc +1 more source
Tracking and blind deconvolution of blood alcohol concentration from transdermal alcohol biosensor data: A population model-based LQG approach in Hilbert space. [PDF]
Automatica (Oxf), 2023 Yao M, Luczak SE, Rosen IG.
europepmc +1 more source
Iteratively regularized Gauss-Newton type methods for approximating quasi-solutions of irregular nonlinear operator equations in Hilbert space with an application to COVID-19 epidemic dynamics. [PDF]
Appl Math Comput, 2022 Kokurin MM, Kokurin MY, Semenova AV.
europepmc +1 more source
Measures of Distance in Quantum Mechanics
UniverseCombining gravity with quantum theory is still a work in progress. On the one hand, classical gravity is the geometry of space-time determined by the energy–momentum tensor of matter and the resulting nonlinear equations; on the other hand, the ...
Pawel Gusin +2 more
doaj +1 more source
Essential g-Ascent and g-Descent of a Closed Linear Relation in Hilbert Spaces
Extracta Mathematicae, 2017 We define and discuss for a closed linear relation in a Hilbert space the notions of essential g-ascent (resp. g-descent) and g-ascent (resp. g-descent) spectrums. We improve in the Hilbert space case some results given by E.
Zied Garbouj, Haı̈kel Skhiri
doaj
Hilbert-Space Fragmentation from Strict Confinement. [PDF]
Phys Rev Lett, 2020 Yang ZC, Liu F, Gorshkov AV, Iadecola T.
europepmc +1 more source
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
High-Order Sequential Simulation via Statistical Learning in Reproducing Kernel Hilbert Space. [PDF]
Math Geosci, 2020 Yao L, Dimitrakopoulos R, Gamache M.
europepmc +1 more source
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
doaj +1 more source