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Ensino de sistemas lineares por meio da resolução de problemas
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Naturais e Exatas, 2010-08-30)
This work has been written for inquire how students of elementary and middle school are relating interpretations of mathematical problems (in this case involving linear systems topics) with the language of numbers, the ...
Two-component gap solitons with linear interconversion
(Amer Physical Soc, 2013)
Implementação de modelo de proteção de capacitor série do tipo gap centelhador em um programa de simulação de curto-circuitos
(Universidade Federal do Rio de JaneiroBrasilEscola PolitécnicaUFRJ, 2019)
Rent gap formation due to public infrastructure and planning policies: An analysis of Greater Santiago, Chile, 2008-2011
(SAGE Publications, 2019-10)
Land upzoning and state investment in public infrastructure are two of the principal factors that increase the rent gap in the city; however, the scale of their impact remains unknown. This paper presents a novel method ...
Semidefinite and linear programming integrality gaps for scheduling identical machines
(Springer Verlag, 2018)
Sherali and Adams (SIAM J Discrete Math 3:411–430, 1990) and Lovász and Schrijver (SIAM J Optim 1:166–190, 1991) developed systematic procedures to construct the hierarchies of relaxations known as lift-and-project methods. ...
Linear parameter-varying model to design control laws for an artificial pancreas
(Elsevier, 2018-02)
The contribution of this work is the generation of a control-oriented model for insulin-glucose dynamic regulation in type 1 diabetes mellitus (T1DM). The novelty of this model is that it includes the time-varying nature, ...