Results 31 to 40 of about 29,887 (261)
Random Problems in Mathematical Physics
, 2023 PhD Thesis, University of Copenhagen. Comments welcome.
openaire +2 more sources
Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane +3 more
wiley +1 more source
dynoGP: Deep Gaussian Processes for Dynamic System Identification
International Journal of Adaptive Control and Signal Processing, EarlyView.This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli +2 more
wiley +1 more source
Exploring New Physics Frontiers Through Numerical Relativity
Living Reviews in Relativity, 2015 The demand to obtain answers to highly complex problems within strong-field gravity has been met with significant progress in the numerical solution of Einstein’s equations – along with some spectacular results – in various setups.
Vitor Cardoso +3 more
doaj +1 more source
STATEMENT AND RESEARCH METHOD SOME BOUNDARY VALUE PROBLEMS FOR A CLASS OF FOURTH ORDER PARABOLIC-HYPERBOLIC TYPE [PDF]
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2014 This paper studies the methods of investigation of some boundary value problems for a class of parabolic-hyperbolic equations of the third order in the hexagonal concave areas that take advantage of the study of problems of mathematical physics in the ...
M. Mamajonov, S.M. Mamajonov
doaj +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
FORMULATION AND METHOD OF SOLVING CERTAIN BOUNDARY VALUE PROBLEMS FOR A CLASS OF EQUATIONS THIRD ORDER PARABOLIC-HYPERBOLIC TYPE [PDF]
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2014 This paper studies the methods of investigation of some boundary value problems for a class of parabolic-hyperbolic equations of the third order in the hexagonal concave areas that take advantage of the study of problems of mathematical physics in the ...
M. Mamajonov +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
RUDN Journal of Informatization in Education, 2016 In article the attention that when training in the inverse problems for the differential equations at bachelors and undergraduates fundamental knowledge in the field of methods of mathematical physics whom allows to investigate various educational ...
V S Kornilov
doaj
Approximate Methods for Solving Problems of Mathematical Physics on Neural Hopfield Networks
Mathematics, 2022 A Hopfield neural network is described by a system of nonlinear ordinary differential equations. We develop a broad range of numerical schemes that are applicable for a wide range of computational problems.
Ilya Boykov +2 more
doaj +1 more source