1. Projection Obstruction Anchor: Product Projections and Exact Short-Time Defect Bounds
   2026/08/01 by JEREMY H. CARROLL · 1 voice
   Physics and Astronomy · Mathematics · #Quantum many-body systems #Quantum Mechanics and Applications #Advanced Operator Algebra Research #Projection (relational algebra) #Equivalence (formal languages) #Product (mathematics) #Observer (physics) #Hilbert space #Calculus (dental) #Argument (complex analysis)
2. A "good regulator theorem" for embodied agents
   2025/08/04 by Nathaniel Virgo, Virgo, Nathaniel, Martin Biehl +5 · 4 citations
   Computer Science · Neuroscience · Psychology · #Artificial Intelligence (cs.AI) #Computability, Logic, AI Algorithms #Counterexample #Embodied and Extended Cognition #Embodied cognition #FOS: Computer and information sciences #FOS: Electrical engineering #Intuition #Observer (physics) #Philosophy and Theoretical Science #Property (philosophy) #Regulator #Systems and Control (eess.SY) #electronic engineering #information engineering
3. Observer design method for nonlinear generalized systems with nonlinear algebraic constraints with applications
   2024/01/13 by Shengya Meng, Fanwei Meng, Fan Zhang +3 · 12 citations
   Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Advanced Control Systems Optimization #Algebraic number #Applied mathematics #Computer science #Constraint (computer-aided design) #Control (management) #Control Systems and Identification #Control theory (sociology) #Controllability #Mathematical optimization #Mathematics #Nonlinear system #Observability #Observer (physics) #Rank (graph theory) #Rank condition
4. A robust observer based on the nonlinear descriptor systems application to estimate the state of charge of lithium-ion batteries
   2023/09/01 by Shengya Meng, Fanwei Meng, Heng Chi +2 · 14 citations
   Engineering · Psychology · #Advanced Battery Technologies Research #Advancements in Battery Materials #Algorithm #Artificial intelligence #Battery (electricity) #Charge (physics) #Computer science #Control (management) #Control theory (sociology) #Fault Detection and Control Systems #Ion #Lithium (medication) #Materials science #Nonlinear system #Observer (physics) #Physics #Psychology #State (computer science) #State of charge #Thermodynamics
5. Switched observer-based dynamic event-triggered consensus of multi-agent systems under DoS attacks
   2023/02/03 by Chang-E Ren, Chang‐E Ren, Rongmei Li · 1 citation
   Computer Science · Engineering · #Algorithm #Artificial intelligence #Computer science #Consensus #Control (management) #Control theory (sociology) #Controller (irrigation) #Denial-of-service attack #Distributed Control Multi-Agent Systems #Lyapunov function #Lyapunov stability #Multi-agent system #Network Security and Intrusion Detection #Nonlinear system #Observer (physics) #Smart Grid Security and Resilience #State (computer science) #State observer #The Internet
6. State-Following-Kernel-Based Online Reinforcement Learning Guidance Law Against Maneuvering Target
   2022/05/30 by Chi Peng, Hanwen Zhang, Yongxiang He +1 · 1 citation
   Computer Science · Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Adaptive Dynamic Programming Control #Algorithm #Artificial intelligence #Artificial neural network #Bellman equation #Bounded function #Computer science #Control (management) #Control theory (sociology) #Engineering #Function approximation #Guidance and Control Systems #Kernel (algebra) #Law #Lyapunov function #Mathematical optimization #Mathematics #Missile #Missile guidance #Nonlinear system #Observer (physics) #Optimal control #Proportional navigation #Reinforcement learning #State (computer science) #State observer
7. Accurate High-Maneuvering Trajectory Tracking for Quadrotors: A Drag Utilization Method
   2022/05/20 by Jindou Jia, Kexin Guo, Xiang Yu +2 · 1 citation
   Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Power System Optimization and Stability #Aerospace and Aviation Technology #Control theory (sociology) #Drag #Feed forward #Computer science #Trajectory #Tracking (education) #Aerodynamics #Zero-lift drag coefficient #Observer (physics) #Drag coefficient #Scheme (mathematics) #Aerodynamic drag #Control engineering #Engineering #Control (management) #Lift-induced drag #Artificial intelligence #Mathematics #Aerospace engineering #Physics
8. A dynamic event-triggered approach to observer-based PID security control subject to deception attacks
   2020/07/21 by Di Zhao, Zidong Wang, Guoliang Wei +2 · 6 citations
   Computer Science · Engineering · #Algorithm #Artificial intelligence #Computer science #Computer security #Control (management) #Control engineering #Control theory (sociology) #Controller (irrigation) #Deception #Engineering #Law #Network Security and Intrusion Detection #Network packet #Observer (physics) #PID controller #Parameterized complexity #Security and Verification in Computing #Security controls #Smart Grid Security and Resilience #Stability (learning theory)
9. H∞ dynamic observers for a class of nonlinear systems with unknown inputs
   2019/03/25 by Latifa Boutat‐Baddas, Latifa Boutat-Baddas, Gloria-Lilia Osorio-Gordillo +2 · 1 citation
   Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Advanced Control Systems Optimization #Alpha beta filter #Artificial intelligence #Computer science #Control (management) #Control theory (sociology) #Kalman filter #Lipschitz continuity #Mathematical analysis #Mathematics #Nonlinear system #Observer (physics) #Robustness (evolution) #Stability and Control of Uncertain Systems #State observer
10. Experimental test of local observer-independence
    2019/02/13 by Massimiliano Proietti, Alexander Pickston, Francesco Graffitti +5 · 7 voices · 9 citations
    Computer Science · Physics and Astronomy · #Calculus (dental) #Construct (python library) #Independence (probability theory) #Locality #Objectivity (philosophy) #Observer (physics) #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum and electron transport phenomena #Test (biology) #quant-ph
11. Prescribed-Time Observers for Linear Systems in Observer Canonical Form
    2019/01/03 by John Holloway, J. S. Holloway, Miroslav Krstic +1 · 8 citations
    Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Advanced Control Systems Optimization #Applied mathematics #Bounded function #Canonical form #Computer science #Control (management) #Control theory (sociology) #Convergence (economics) #Linear system #Mathematical analysis #Mathematics #Nonlinear system #Observer (physics) #Separation principle #Stability (learning theory) #Stability and Control of Uncertain Systems #State observer #Uniform boundedness #Zero (linguistics)
12. Deflection angle of light for an observer and source at finite distance from a rotating global monopole
    2018/11/30 by Toshiaki Ono, Asahi Ishihara, Hideki Asada · 8 citations
    Engineering · Physics and Astronomy · #Classical mechanics #Computer science #Deflection (physics) #Experimental and Theoretical Physics Studies #Geophysics and Sensor Technology #Magnetic monopole #Observer (physics) #Orbital Angular Momentum in Optics #Physics #Quantum mechanics #gr-qc
13. Observer based path following for underactuated marine vessels in the presence of ocean currents: A global approach
    2018/11/23 by D.J.W. Belleter, Dennis Belleter, Mohamed Adlene Maghenem +3 · 2 citations
    Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Computer science #Constant (computer programming) #Control (management) #Control and Dynamics of Mobile Robots #Control theory (sociology) #Controller (irrigation) #Curvilinear coordinates #Geometry #Mathematics #Observer (physics) #Path (computing) #Physics #Trajectory #Underactuation #Underwater Vehicles and Communication Systems
14. Positive Edge-Consensus for Nodal Networks via Output Feedback
    2018/06/08 by Housheng Su, Han Wu, James Lam · 4 citations
    Computer Science · Mathematics · #Algebraic connectivity #Algebraic graph theory #Algebraic number #Artificial intelligence #Combinatorics #Computer network #Computer science #Consensus #Control (management) #Control theory (sociology) #Directed graph #Discrete mathematics #Distributed Control Multi-Agent Systems #Energy Efficient Wireless Sensor Networks #Enhanced Data Rates for GSM Evolution #Graph #Line graph #Mathematics #Multi-agent system #Network topology #Neural Networks Stability and Synchronization #Observer (physics) #Topology (electrical circuits) #Undirected graph
15. On the Performance and Implementation of Parallax Free Video See-Through Displays
    2017/05/17 by Ricardo Augusto Borsoi, Guilherme Holsbach Costa · 1 citation
    Computer Science · Engineering · #Advanced Vision and Imaging #Artificial intelligence #Augmented Reality Applications #Computer graphics (images) #Computer science #Computer vision #Observer (physics) #Parallax #Perception #Robotics and Sensor-Based Localization #Stereo display #Transparency (behavior)
16. Collisional super-Penrose process and Wald inequalities
    2016/11/30 by Igor V. Tanatarov, I. V. Tanatarov, O. B. Zaslavskii +1 · 1 citation
    Physics and Astronomy · #Angular momentum #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Cosmology and Gravitation Theories #Horizon #Massless particle #Naked singularity #Observer (physics) #Penrose process #Ring singularity #Simple (philosophy) #Singularity #Spacetime #astro-ph.HE #gr-qc #hep-th
17. Delay-induced stability of vector second-order systems via simple Lyapunov functionals
    2016/10/03 by Emilia Fridman, Leonid Shaikhet · 4 citations
    Computer Science · Engineering · Mathematics · #Computer science #Control (management) #Control and Stability of Dynamical Systems #Control theory (sociology) #Curse of dimensionality #Integrator #Lyapunov function #Mathematics #Matrix (chemical analysis) #Neural Networks Stability and Synchronization #Nonlinear system #Observer (physics) #Simple (philosophy) #Stability (learning theory) #Stability and Control of Uncertain Systems #Stability theory
18. On observer-based control of one-sided Lipschitz systems
    2016/01/22 by Sohaira Ahmad, Muhammad Rehan · 1 citation
    Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Computer science #Control (management) #Control engineering #Control theory (sociology) #Controller (irrigation) #Decoupling (probability) #Engineering #Linear matrix inequality #Linearization #Lipschitz continuity #Mathematical analysis #Mathematical optimization #Mathematics #Nonlinear system #Observer (physics) #Quadratic equation #Solver #Stability and Control of Uncertain Systems #Stability and Controllability of Differential Equations
19. Near-horizon extreme Kerr magnetospheres
    2015/09/30 by G. Compère, Geoffrey Compère, Roberto Oliveri +1 · 1 citation
    Physics and Astronomy · #Accretion (finance) #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Astrophysics and Cosmic Phenomena #Black hole (networking) #Classical mechanics #Horizon #Mechanics #Observer (physics) #Physics #Pulsars and Gravitational Waves Research #Quantum mechanics #Rotating black hole #Rotational symmetry #Simple (philosophy) #astro-ph.HE #gr-qc #hep-th
20. Thermodynamical cost of some interpretations of quantum theory
    2015/09/11 by Adán Cabello, Mile Gu, Otfried Gühne +2 · 1 voice · 6 citations
    Arts and Humanities · Mathematics · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Calculus (dental) #Computer science #Consistent histories #Decidability #Discrete mathematics #Epistemology #Erasure #Interpretation (philosophy) #Linguistics #Mathematical economics #Mathematics #Metaphysics #Observer (physics) #Philosophy #Philosophy and History of Science #Philosophy of language #Physics #Pure mathematics #Quantum #Quantum Mechanics and Applications #Quantum dynamics #Quantum mechanics #Quantum process #Quantum system #Theoretical physics #Type (biology) #quant-ph
21. State estimation and sliding mode control for semi-Markovian jump systems with mismatched uncertainties
    2014/10/31 by Fanbiao Li, Ligang Wu, Peng Shi +2 · 4 citations
    Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Computer science #Control (management) #Control theory (sociology) #Controller (irrigation) #Fault Detection and Control Systems #Jump #Markov chain #Markov process #Mathematics #Mode (computer interface) #Nonlinear system #Observer (physics) #Physics #Sliding mode control #Stability and Control of Uncertain Systems #State observer #Statistics #Transformation (genetics)
22. The leader-following attitude control of multiple rigid spacecraft systems
    2014/02/14 by He Cai, Jie Huang · 7 citations
    Computer Science · Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Aerospace engineering #Algorithm #Artificial intelligence #Attitude control #Class (philosophy) #Computer science #Consensus #Control (management) #Control and Dynamics of Mobile Robots #Control engineering #Control theory (sociology) #Decentralised system #Distributed Control Multi-Agent Systems #Engineering #Mathematics #Multi-agent system #Nonlinear system #Observer (physics) #Physics #Quaternion #Spacecraft #State (computer science) #State observer
23. Information Preservation and Weather Forecasting for Black Holes
    2014/01/22 by S. W. Hawking, Hawking, S. W. · 4 voices · 15 citations
    Mathematics · Physics and Astronomy · #Astronomy #Astrophysics #Black Holes and Theoretical Physics #Black hole (networking) #Black hole information paradox #Boundary (topology) #Computer science #Computer security #Cosmology and Gravitation Theories #Event (particle physics) #Event horizon #Hawking radiation #Horizon #Mathematics #Micro black hole #Noncommutative and Quantum Gravity Theories #Observer (physics) #Particle physics #Physics #Quantum mechanics #Theoretical physics #Unitarity #gr-qc #hep-th
24. Cosmic string loop microlensing
    2013/11/27 by Jolyon Bloomfield, Jolyon K. Bloomfield, David F. Chernoff · 1 citation
    Mathematics · Physics and Astronomy · #Achromatic lens #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Cosmic string #Cosmology and Gravitation Theories #Galaxies: Formation, Evolution, Phenomena #Galaxy #Geodesic #Geometry #Gravitational lens #Gravitational microlensing #Mathematics #Observer (physics) #Particle physics #Physics #Quantum mechanics #String (physics) #Superstring theory #Supersymmetry #Theoretical physics #astro-ph.CO #gr-qc #hep-ph
25. Recursive design of finite-time convergent observers for a class of time-varying nonlinear systems
    2012/12/13 by Haibo Du, Chunjiang Qian, Shizhong Yang +1 · 3 citations
    Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Applied mathematics #Artificial intelligence #Bounded function #Class (philosophy) #Computer science #Control (management) #Control and Stability of Dynamical Systems #Control theory (sociology) #Mathematical analysis #Mathematics #Nonlinear system #Observer (physics) #Stability and Control of Uncertain Systems
26. Observability for Switched Linear Systems: Characterization and Observer Design
    2012/10/11 by Aneel Tanwani, Hyungbo Shim, Daniel Liberzon · 6 citations
    Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Algorithm #Applied mathematics #Characterization (materials science) #Computation #Computer science #Control (management) #Control theory (sociology) #Dwell time #Hybrid system #Linear system #Mathematics #Nonlinear system #Observability #Observable #Observer (physics) #Stability and Control of Uncertain Systems #Stability and Controllability of Differential Equations #State (computer science) #State observer
27. Interval state observer for nonlinear time varying systems
    2012/10/08 by Denis Efimov, Tarek Raïssi, Stanislav Chebotarev +1 · 8 citations
    Engineering · Mathematics · #Adaptive Control of Nonlinear Systems #Advanced Control Systems Optimization #Algorithm #Canonical form #Computer science #Control (management) #Control Systems and Identification #Control theory (sociology) #Interval (graph theory) #Mathematics #Nonlinear system #Observer (physics) #Physics #State (computer science) #State observer #Transformation (genetics)
28. Källén-Lehmann representation for Lorentz-violating field theory
    2011/12/31 by Robertus Potting · 1 citation
    Mathematics · Physics and Astronomy · #Bispinor #Black Holes and Theoretical Physics #CPT symmetry #Cosmology and Gravitation Theories #Coupling constant #Fermion #Feynman diagram #Field (mathematics) #Field theory (psychology) #Lorentz covariance #Lorentz group #Lorentz transformation #Mathematical physics #Mathematics #Noncommutative and Quantum Gravity Theories #Observer (physics) #Physics #Propagator #Pure mathematics #Quantum mechanics #Representation (politics) #Spectral representation #Tensor (intrinsic definition) #Theoretical physics #hep-th
29. Could a real (not virtual) static observer exist outside a Schwarzschild black hole?
    2011/06/03 by V. A. Berezin, Victor Berezin · 1 citation
    Earth and Planetary Sciences · Physics and Astronomy · #Back-reaction #Black hole (networking) #Charged black hole #Classical mechanics #Cosmology and Gravitation Theories #Differential geometry #Earth Systems and Cosmic Evolution #General relativity #Geometry #Gravitation #Kerr metric #Measure (data warehouse) #Observer (physics) #Photon sphere #Physics #Quantum mechanics #RADIUS #Relativity and Gravitational Theory #Schwarzschild geodesics #Schwarzschild metric #Schwarzschild radius #Theoretical physics #gr-qc
30. Lensing by Kerr black holes. I. General lens equation and magnification formula
    2011/02/28 by Amir B. Aazami, Amir Babak Aazami, Charles R. Keeton +1 · 3 citations
    Mathematics · Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Black hole (networking) #Classical mechanics #Gravitational lens #Gravitational lensing formalism #Lens (geology) #Mathematical analysis #Mathematics #Observer (physics) #Optics #Physics #Pulsars and Gravitational Waves Research #Quantum mechanics #Rotating black hole #Strong gravitational lensing #astro-ph.CO #gr-qc

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