What is he best known for?
The fields of study he is best known for:
- Control theory
- Mathematical analysis
- Statistics
His primary areas of study are Control theory, Linear system, Optimal control, Control system and Frequency domain.
His Control theory study frequently links to adjacent areas such as Tracking.
His Linear system research includes elements of Null, Eigenvalues and eigenvectors and Explicit formulae.
The Control system study combines topics in areas such as Limit cycle, Exponential stability, Nonlinear system and Open-loop controller.
His Frequency domain research focuses on subjects like Sampled data systems, which are linked to Sampling, Algorithm and Sampling.
His Robust control research incorporates elements of Symmetric matrix and Applied mathematics.
His most cited work include:
- A formula for computation of the real stability radius (295 citations)
- H ∞ design of general multirate sampled-data control systems (226 citations)
- H ∞ design of general multirate sampled-data control systems (226 citations)
What are the main themes of his work throughout his whole career to date?
The scientist’s investigation covers issues in Control theory, Robust control, Mathematical optimization, Control system and Linear system.
His Control theory study combines topics from a wide range of disciplines, such as Tracking and Communication channel.
The various areas that Li Qiu examines in his Robust control study include Upper and lower bounds and Applied mathematics.
His Mathematical optimization research incorporates elements of Bounded function and Interpolation.
The study incorporates disciplines such as Discrete time and continuous time and Fading in addition to Control system.
His Linear system research includes elements of MIMO, Controllability and Pole–zero plot.
He most often published in these fields:
- Control theory (56.00%)
- Robust control (18.00%)
- Mathematical optimization (17.60%)
What were the highlights of his more recent work (between 2013-2021)?
- Control theory (56.00%)
- Topology (7.60%)
- Networked control system (7.20%)
In recent papers he was focusing on the following fields of study:
His scientific interests lie mostly in Control theory, Topology, Networked control system, Mathematical optimization and Matrix.
His research on Control theory often connects related topics like Communication channel.
His research investigates the link between Networked control system and topics such as Bounded function that cross with problems in Stability, Linear subspace, Robust control, Synchronizing and Vehicle dynamics.
His work in the fields of Optimization problem overlaps with other areas such as Load profile.
His Matrix research also works with subjects such as
- Rank, which have a strong connection to Kronecker delta and Hadamard transform,
- Numerical range which intersects with area such as Multivariable calculus, Realization, Discrete time and continuous time and Lemma,
- Impulse response, LTI system theory and Positive systems most often made with reference to Pure mathematics,
- Eigenvalues and eigenvectors together with Positive-definite matrix, Symmetric matrix, Laplace operator and Positive definiteness,
- Measure, Complex number, Singular value and Diffeomorphism most often made with reference to Geodesic.
His Control theory study combines topics in areas such as Norm, Position sensor and Linear system.
Between 2013 and 2021, his most popular works were:
- Distributed Algorithms for Computation of Centrality Measures in Complex Networks (46 citations)
- Flocking of the Cucker-Smale Model on General Digraphs (34 citations)
- On Semidefiniteness of Signed Laplacians with Application to Microgrids (16 citations)
In his most recent research, the most cited papers focused on:
- Control theory
- Statistics
- Mathematical analysis
Li Qiu mainly focuses on Control theory, Mathematical optimization, Eigenvalues and eigenvectors, Discrete mathematics and Matrix.
Li Qiu interconnects Upper and lower bounds and Bounded function in the investigation of issues within Control theory.
His research integrates issues of Partially observable Markov decision process, Plane and Markov process in his study of Mathematical optimization.
His research in Eigenvalues and eigenvectors focuses on subjects like Positive-definite matrix, which are connected to Laplacian matrix, Applied mathematics, Zero, Simple and Passivity.
As a part of the same scientific family, Li Qiu mostly works in the field of Matrix, focusing on Graph and, on occasion, Complex network, Computation, Randomized algorithm, Distributed algorithm and PageRank.
As a part of the same scientific study, he usually deals with the Networked control system, concentrating on Nonlinear system and frequently concerns with Control system.
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