Results 31 to 40 of about 20,081 (298)
A new formula for the structured singular value [PDF]
1985 24th IEEE Conference on Decision and Control, 1985 The concept of structured singular value was recently introduced by Doyle as a tool for analysis and synthesis of feedback systems with structured uncertainties. It is a key to the design of control systems under joint robustness and performance specifications and it nicely complements the H? approach to control system design.
Michael K. H. Fan, Andre L. Tits
openaire +1 more source
Nearest common root of a set of polynomials: A structured singular value approach [PDF]
, 2020 The paper considers the problem of calculating the nearest common root of a polynomial set under perturbations in their coefficients. In particular, we seek the minimum-magnitude perturbation in the coefficients of the polynomial set such that the ...
Limantseva, O. +2 more
core +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
The Journal of EngineeringGeneral two‐degree‐of‐freedom feedback loop factorisation for single‐input single‐output systems applied to oscillating plants with time delay, periodic changes of the controlled plant parameters and astatism using the D‐K iteration and algebraic ...
Marek Dlapa
doaj +1 more source
Matrix Nearness Problems,
IEEE AccessIn this paper, we investigate the interconnection between $D$ -stability and the structured singular value ( $\mu $ -values) to analyze linear time invariant dynamical systems subject to structured uncertainties.
Mutti-Ur Rehman +2 more
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Interpreting Deep Graph Convolutional Networks with Spectrum Perspective
Mathematics, 2023 Graph convolutional network (GCN) architecture is the basis of many neural networks and has been widely used in processing graph-structured data. When dealing with large and sparse data, deeper GCN models are often required.
Sisi Zhang +3 more
doaj +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Computation of the Structured Singular Value via Moment LMI Relaxations
, 2016 The Structured Singular Value (SSV) provides a powerful tool to test robust stability and performance of feedback systems subject to structured uncertainties.
Piga, Dario
core +2 more sources
Block-encoding structured matrices for data input in quantum computing [PDF]
QuantumThe cost of data input can dominate the run-time of quantum algorithms. Here, we consider data input of arithmetically structured matrices via $\textit{block encoding}$ circuits, the input model for the quantum singular value transform and related ...
Christoph Sünderhauf +2 more
doaj +1 more source