Pointwise Controllability for Degenerate Parabolic Equations by the Moment Method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Dynamical and Control Systems"
DOI: 10.1007/s10883-020-09479-1
Abstract: In this paper, we study the pointwise controllability of the one-dimensional degenerate heat equation. Necessary and sufficient conditions for approximate and null controllability are proved. Our approach is mainly based on the moment method developed… read more here.
Keywords: moment method; pointwise controllability; controllability degenerate; controllability ... See more keywords
Tchebichef-Hermite image moment method: A novel tool for chemometric analysis of three-dimensional spectra
Sign Up to like & getrecommendations! Published in 2017 at "Chemometrics and Intelligent Laboratory Systems"
DOI: 10.1016/j.chemolab.2017.05.018
Abstract: Abstract Image moment methods have been applied to the qualitative and quantitative analyses in analytical chemistry owing to their availability. As another attractive image moment method, Tchebichef-Hermite moment (THM) method was proposed for the first… read more here.
Keywords: moment; image moment; method; spectra ... See more keywords
Research on the coagulation law of dielectric nanoparticles in Stokes regime via Taylor expansion moment method.
Sign Up to like & getrecommendations! Published in 2020 at "Nanotechnology"
DOI: 10.1088/1361-6528/ab841d
Abstract: For the collision and coagulation of dielectric nanoparticles randomly oriented and moving in an electric field, the collision frequency function of the particles in Stokes regime is derived. The numerical solution obtained by the Taylor… read more here.
Keywords: coagulation; taylor expansion; dielectric nanoparticles; expansion moment ... See more keywords
Locally Corrected Nyström to Moment Method Conversion for Volume Integral Equations
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2891215
Abstract: In this paper, a technique to convert a locally corrected Nyström discretization into a moment method discretization is detailed. The method is general and does not rely directly on any specific relationship between the basis… read more here.
Keywords: volume integral; moment; locally corrected; corrected nystr ... See more keywords
The moment method of Lebesgue aggregation and spectrum recovery in particle transport problems
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Models and Computer Simulations"
DOI: 10.1134/s2070048217030115
Abstract: The method of spectral moments that simplifies the calculation of nonmonotonic multiresonance spectra of neutrons or photons in the problems of nuclear technologies, radiating plasma and atmospheric radiation is developed. The particle distribution function is… read more here.
Keywords: lebesgue aggregation; transport; method lebesgue; particle ... See more keywords
Application of L-moment method for regional frequency analysis of meteorological drought across the Loess Plateau, China
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0273975
Abstract: Water shortages have always been the primary bottleneck for the healthy and sustainable development of the ecological environment on the Loess Plateau (LP). Proper water resource management requires knowledge of the spatiotemporal characteristics of precipitation… read more here.
Keywords: frequency; drought; moment method; loess plateau ... See more keywords