Results 141 to 150 of about 1,077,728 (350)
Probabilistic Perturbation Bounds for Invariant, Deflating and Singular Subspaces
AxiomsIn this paper, we derive new probabilistic bounds on the sensitivity of invariant subspaces, deflation subspaces and singular subspaces of matrices. The analysis exploits a unified method for deriving asymptotic perturbation bounds of the subspaces under
Petko H. Petkov
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Using singular perturbation theory to determine kinetic parameters in a non-standard coupled enzyme assay. [PDF]
J Math Biol, 2020 Dalwadi MP +5 more
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Emergent Spin Supersolids in Frustrated Quantum Materials
Advanced Materials, EarlyView.This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang +2 more
wiley +1 more source
A Robust Impedance Controller Design for Series Elastic Actuators using the Singular Perturbation Theory. [PDF]
IEEE ASME Trans Mechatron, 2020 Kim D, Koh K, Cho GR, Zhang LQ.
europepmc +1 more source
Rosetak Document 4: Rank Degeneracies and Least Square Problems [PDF]
In this paper we shall be concerned with the following problem. Let A be an m x n matrix with m being greater than or equal to n, and suppose that A is near (in a sense to be made precise later) a matrix B whose rank is less than n. Can one find a set of
Virginia Klema +2 more
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Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis
Advanced Materials, EarlyView.Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo +6 more
wiley +1 more source
Structured pseudospectra in structural engineering
, 2005 This paper presents a new method for computing the pseudospectra of a matrix that respects a prescribed sparsity structure. The pseudospectrum is defined as the set of points in the complex plane to which an eigenvalue of the matrix can be shifted by a ...
Wagenknecht, T, Agarwal, J
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Advanced Materials, EarlyView.A targeted modulation of the MoS2 electronic structure is achieved via substitutional n‐type Co/Fe co‐doping. This strategy triggers S‐mediated d‐p hybridization, optimizing the binding affinity with polysulfides to establish a volcano‐shaped relationship between the d‐band center and catalytic activity.
Junhyuk Ji +6 more
wiley +1 more source
Singular perturbations and a theorem of Kisyński
Journal of Mathematical Analysis and Applications, 1965 Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/31989/1/0000031 ...
openaire +2 more sources
Singular perturbation in a nonlocal diffusion problem
, 2020 . We study a singular perturbation problem for a nonlocal evolution operator. The problem appears in the analysis of the propagation of flames in the high activation energy limit, when admitting nonlocal effects.
Noemi Wolanski, Claudia Lederman
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