Results 291 to 300 of about 22,939,027 (338)

Density-Functional Theory for the Dicke Hamiltonian. [PDF]

open access: yesJ Stat Phys
Bakkestuen VH   +3 more
europepmc   +1 more source

Distribution of centrality measures on undirected random networks via the cavity method. [PDF]

open access: yesProc Natl Acad Sci U S A
Bartolucci S   +3 more
europepmc   +1 more source

Resolving Factor Analysis

Analytical Chemistry, 2001
Bilinear data matrices may be resolved into abstract factors by factor analysis. The underlying chemical processes that generated the data may be deduced from the abstract factors by hard (model fitting) or soft (model-free) analyses. We propose a novel approach that combines the advantages of both hard and soft methods, in that only a few parameters ...
Mason, Caroline   +2 more
openaire   +2 more sources

Identifying the Self-Sustaining Mechanisms of Transonic Airfoil Buffet with Resolvent Analysis

AIAA Journal, 2023
The self-sustaining mechanisms of shock oscillations in transonic airfoil buffet are studied by wall-resolved large-eddy simulation (LES) and resolvent analysis.
Yuta Iwatani   +4 more
semanticscholar   +1 more source

Lee model and its resolvent analysis [PDF]

open access: possibleInternational Journal of Geometric Methods in Modern Physics, 2022
We revisit the relativistic (2+1)-dimensional Lee model on flat space in light-front coordinates and on a space-time with a spatial section given by a compact manifold, in the usual canonical formalism. The simpler 2+1 dimension is chosen because renormalization is needed only for the mass difference but not required for the coupling constant and the ...
Yesukhei Jagvaral   +2 more
openaire   +3 more sources

Resolvent Analysis using Subspace Algorithms for Aerodynamic Applications

AIAA AVIATION 2023 Forum, 2023
Resolvent analysis has become ubiquitous in aerodynamic studies to identify strong modal behaviour through optimal forcing/response pairs and their associated gains. Such dominant modes can be used, for instance, for the understanding of flow physics and
U. Vevek, S. Timme
semanticscholar   +1 more source

Resolvent Analysis for Insights into Laminar Shock-Boundary Layer Interactions Over Deforming Surfaces

AIAA SCITECH 2025 Forum
A laminar shock/boundary layer interaction (SBLI) at [Formula: see text], [Formula: see text], and [Formula: see text] is investigated numerically to gain insights for flow control and fluid–structure interaction (FSI).
James L. Fields   +3 more
semanticscholar   +1 more source

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