Discrete and continuous aspects of some metamaterial elastic structures with band gaps
Sign Up to like & getrecommendations! Published in 2018 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-018-1399-1
Abstract: We study three different 1D continuous models (extensional rods, Euler and Timoshenko beams) for addressing the dynamic properties of those microstructural materials containing a density of resonators. These models correspond to metamaterials which show interesting… read more here.
Keywords: gap; discrete continuous; band gap; metamaterial elastic ... See more keywords
Operators and Equations: Discrete and Continuous
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-021-05465-5
Abstract: We consider discrete pseudo-differential equations with elliptic symbols and the corresponding discrete boundary-value problems in special canonical domains of multidimensional spaces. The solvability of such equations and boundary-value problems in discrete analogs of Sobolev–Slobodetsky spaces… read more here.
Keywords: operators equations; equations discrete; discrete continuous;
Model predictive control for discrete and continuous timed Petri nets
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Automation and Computing"
DOI: 10.1007/s11633-016-1046-7
Abstract: The goal of this paper is to propose a unique control method that permits the evolution of both timed continuous Petri net (TCPN) and T-timed discrete Petri net (T-TDPN) from an initial state to a… read more here.
Keywords: model predictive; discrete continuous; control; predictive control ... See more keywords
Discrete and Continuous Distributed Delays in Replicator Dynamics
Sign Up to like & getrecommendations! Published in 2018 at "Dynamic Games and Applications"
DOI: 10.1007/s13235-017-0225-7
Abstract: In this paper, we study evolutionary games and we examine the stability of the evolutionarily stable strategy (ESS) in the continuous-time replicator dynamics with distributed time delays. In many examples, the interactions between individuals take… read more here.
Keywords: discrete continuous; continuous distributed; replicator dynamics; distributed delays ... See more keywords
Modeling transposable element dynamics with fragmentation equations.
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical biosciences"
DOI: 10.1016/j.mbs.2018.05.009
Abstract: Transposable elements (TEs), segments of DNA capable of self-replication, are abundant in the genomes of most organisms and thus serve as a record of past mutational events. While some work suggests TEs may serve a… read more here.
Keywords: length; discrete continuous; full length; fragmentation equations ... See more keywords
Studying developmental processes in accelerated cohort-sequential designs with discrete- and continuous-time latent change score models.
Sign Up to like & getrecommendations! Published in 2019 at "Psychological methods"
DOI: 10.1037/met0000215
Abstract: Studying the time-related course of psychological processes is a challenging endeavor, particularly over long developmental periods. Accelerated longitudinal designs (ALD) allow capturing such periods with a limited number of assessments in a much shorter time… read more here.
Keywords: discrete continuous; time; continuous time; time latent ... See more keywords
MultiWaver 2.0: modeling discrete and continuous gene flow to reconstruct complex population admixtures
Sign Up to like & getrecommendations! Published in 2018 at "European Journal of Human Genetics"
DOI: 10.1038/s41431-018-0259-3
Abstract: Our goal in developing the MultiWaver software series was to be able to infer population admixture history under various complex scenarios. The earlier version of MultiWaver considered only discrete admixture models. Here, we report a… read more here.
Keywords: discrete continuous; admixture; model; multiwaver modeling ... See more keywords
Interaction of Perception and Action in Discrete and Continuous Rapid Aiming Tasks
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Motor Behavior"
DOI: 10.1080/00222895.2016.1241752
Abstract: ABSTRACT Previously, we have shown that discrete and continuous rapid aiming tasks are governed by distinct visuomotor control mechanisms by assessing the combined visual illusion effects on the perceived and effective index of difficulty (ID).… read more here.
Keywords: rapid aiming; perception action; discrete continuous; aiming tasks ... See more keywords
A stochastic variant of the EM algorithm to fit mixed (discrete and continuous) longitudinal data with nonignorable missingness
Sign Up to like & getrecommendations! Published in 2019 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2019.1601223
Abstract: Abstract In longitudinal studies data are collected on the same set of units for more than one occasion. In medical studies it is very common to have mixed Poisson and continuous longitudinal data. In such… read more here.
Keywords: longitudinal data; discrete continuous; continuous longitudinal; variant algorithm ... See more keywords
Efficient hybrid algorithms to solve mixed discrete-continuous optimization problems: A comparative study
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Computations"
DOI: 10.1108/ec-03-2017-0103
Abstract: In real-world cases, it is common to encounter mixed discrete-continuous problems where some or all of the variables may take only discrete values. To solve these non-linear optimization problems, the use of finite element methods… read more here.
Keywords: discrete continuous; continuous optimization; mixed discrete; optimization ... See more keywords
Fast Coscheduling of Discrete and Continuous Resources in Active Distribution Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2020.3026582
Abstract: This article proposes a novel fast method for flexibility scheduling and steady-state voltage control in smart distribution systems enabled with both conventional discrete controllable devices (DCDs), e.g., capacitor banks and on-load tap changers, and continuous… read more here.
Keywords: discrete continuous; fast coscheduling; continuous resources; distribution systems ... See more keywords