Unconditionally Strong Stability Preserving Extensions of the TR-BDF2 Method
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DOI: 10.1007/s10915-016-0267-9
Abstract: We analyze monotonicity, strong stability and positivity of the TR-BDF2 method, interpreting these properties in the framework of absolute monotonicity. The radius of absolute monotonicity is computed and it is shown that the parameter value… read more here.
Keywords: monotonicity; bdf2 method; unconditionally strong; stability ... See more keywords
Dense Output for Strong Stability Preserving Runge–Kutta Methods
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DOI: 10.1007/s10915-016-0331-5
Abstract: We investigate dense output formulae (also known as continuous extensions) for strong stability preserving (SSP) Runge–Kutta methods. We require that the dense output formula also possess the SSP property, ideally under the same step-size restriction… read more here.
Keywords: output formulae; dense; dense output; stability preserving ... See more keywords
Transformed implicit-explicit DIMSIMs with strong stability preserving explicit part
Sign Up to like & getrecommendations! Published in 2019 at "Numerical Algorithms"
DOI: 10.1007/s11075-018-0647-3
Abstract: For many systems of differential equations modeling problems in science and engineering, there are often natural splittings of the right hand side into two parts, one of which is non-stiff or mildly stiff, and the… read more here.
Keywords: part; explicit part; implicit explicit; stability preserving ... See more keywords
Strong stability preserving second derivative diagonally implicit multistage integration methods
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DOI: 10.1016/j.apnum.2019.11.001
Abstract: Abstract Construction of strong stability preserving second derivative diagonally implicit multistage integration methods (SDIMSIMs) as a subclass of second derivative general linear methods (SGLMs) with and without quadratic stability (QS) has been investigated. Examples of… read more here.
Keywords: preserving second; stability preserving; second derivative; stability ... See more keywords
Nanoplastics display strong stability in aqueous environments: Insights from aggregation behaviour and theoretical calculations.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental pollution"
DOI: 10.1016/j.envpol.2019.113760
Abstract: Nanoplastics are inevitably released into aquatic environments due to their extensive use and the continuous fragmentation of plastics. Therefore, it is imperative to understand the aggregation behaviours that determine the transport and fate of nanoplastics… read more here.
Keywords: aggregation; display strong; aquatic environments; nanoplastics display ... See more keywords
Social-Aware Energy-Efficient Data Offloading With Strong Stability
Sign Up to like & getrecommendations! Published in 2019 at "IEEE/ACM Transactions on Networking"
DOI: 10.1109/tnet.2019.2924875
Abstract: The exploding popularity of mobile devices enables people to enjoy the benefits brought by various interesting mobile apps. The ever-increasing data traffic has exacerbated energy consumption on both cellular service providers and mobile users. It… read more here.
Keywords: data offloading; social aware; energy efficient; energy ... See more keywords
Strong stability of an optimal control hybrid system in fed-batch fermentation
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DOI: 10.1142/s1793524518500456
Abstract: In this paper, we consider a nonlinear hybrid dynamic (NHD) system to describe fed-batch culture where there is no analytical solutions and no equilibrium points. Our goal is to prove the strong st... read more here.
Keywords: stability optimal; system; control hybrid; fed batch ... See more keywords