Long-Time Asymptotic of Stable Dawson-Watanabe Processes in Supercritical Regimes
Sign Up to like & getrecommendations! Published in 2019 at "Acta Mathematica Scientia"
DOI: 10.1007/s10473-019-0104-y
Abstract: Let W = (Wt)t≥0 be a supercritical α-stable Dawson-Watanabe process (with α ∈ (0, 2]) and f be a test function in the domain of −(-Δ)α/2 satisfying some integrability condition. Assuming the initial measure W0… read more here.
Keywords: time asymptotic; dawson watanabe; time; stable dawson ... See more keywords
Late-time asymptotic behavior of solutions to hyperbolic conservation laws on the sphere
Sign Up to like & getrecommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.02.012
Abstract: Abstract We consider nonlinear hyperbolic conservation laws posed on a curved geometry, referred to as “geometric Burgers equations” after Ben-Artzi and LeFloch (2007), when the underlying geometry is the sphere and the flux vector field… read more here.
Keywords: time; time asymptotic; late time; geometry ... See more keywords
Time asymptotic profiles to the magneto-micropolar system
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DOI: 10.1080/00036811.2019.1578347
Abstract: ABSTRACT This work examines some decay properties of solutions to the Cauchy problem for the magneto-micropolar fluid equations on (where and real). We show, for each , that as for Leray global solutions with an… read more here.
Keywords: micropolar system; asymptotic profiles; time asymptotic; magneto micropolar ... See more keywords
Prescribed-Time Asymptotic Tracking Control of Strict Feedback Systems With Time-Varying Parameters and Unknown Control Direction
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DOI: 10.1109/tcsi.2022.3201200
Abstract: This paper considers the global prescribed-time asymptotic tracking control problem for uncertain strict feedback nonlinear systems with time-varying parameters and an unknown control direction. A novel prescribed-time scaling function is constructed, and the frequently used… read more here.
Keywords: time asymptotic; time; asymptotic tracking; control ... See more keywords