Results 91 to 100 of about 317 (178)

Theoretical and numerical analysis of novel COVID-19 via fractional order mathematical model. [PDF]

open access: yesResults Phys, 2021
Ali A   +6 more
europepmc   +1 more source

Asymptotic behavior of solutions of a free boundary model with seasonal succession and impulsive harvesting

open access: yesAdvances in Nonlinear Analysis
In this article, we consider the influence of seasonal succession and impulsive harvesting on the dynamical behavior of solutions to a free boundary model. First, the generalized principal eigenvalue is defined and its properties are studied.
Li Yanglei, Han Xuemei, Sun Ningkui
doaj   +1 more source

New results on asymptotic stability of time-varying nonlinear systems with applications

open access: yes
In this paper, we present a converse Lyapunov theorem for the new notion of global generalized practical uniform h-stability of nonlinear systems of differential equations.
DAMAK, Hanen   +2 more
core   +1 more source

Local Energy Decay in Even Dimensions for the Wave Equation with a Time-Periodic Non-Trapping Metric and Applications to Strichartz Estimates [PDF]

open access: yes, 2010
2000 Mathematics Subject Classification: 35B40, 35L15.We obtain local energy decay as well as global Strichartz estimates for the solutions u of the wave equation ∂t2 u-divx(a(t,x)∇xu) = 0, t ∈ R, x ∈ Rn, with time-periodic non-trapping metric a(t,x ...
Kian, Yavar, Yavar Kian
core  

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