Search Results - "Efrem, Raluca"

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  1. 1

    Stability and Bifurcations in a Nutrient–Phytoplankton–Zooplankton Model with Delayed Nutrient Recycling with Gamma Distribution by Sterpu, Mihaela, Rocşoreanu, Carmen, Efrem, Raluca, Campbell, Sue Ann

    Published in Mathematics (Basel) (01-07-2023)
    “…Two nutrient–phytoplankton–zooplankton (NZP) models for a closed ecosystem that incorporates a delay in nutrient recycling, obtained using the gamma…”
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    Journal Article
  2. 2

    The Functional Expansion Approach for Solving NPDEs as a Generalization of the Kudryashov and G′/G Methods by Ionescu, Carmen, Babalic, Corina N., Constantinescu, Radu, Efrem, Raluca

    Published in Symmetry (Basel) (01-04-2022)
    “…This paper presents the functional expansion approach as a generalized method for finding traveling wave solutions of various nonlinear partial differential…”
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    Journal Article
  3. 3

    On a recursive method for feedback linearization of nonlinear systems:The case of mixing flow dynamical system by Raluca Efrem, Adela Ionescu, Florian Munteanu

    “…The paper aims to approach a design method for transforming a non-linear system in order to find a state-feedback controller form for it. The method is based…”
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    Journal Article
  4. 4

    Mathematical modelling of the quenching process of 6061 aluminium alloy plates by Petre, Marin, Efrem, Raluca, Drăghici, Nicuşor Constantin, Achim, Alexandra Valerica

    Published in ITM Web of Conferences (2020)
    “…In recent decades, due to the increase in computing power, mathematical modelling has experienced a fulminant development in almost all areas. The aluminium…”
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    Journal Article Conference Proceeding
  5. 5

    On Feedback Controlling of a Smooth Version of Chua Dynamical System by Ionescu, Adela, Munteanu, Florian, Efrem, Raluca

    “…This paper takes into account the smooth version of the Chua's dynamical system. The aim is to approach the state-space linearization and find an appropriate…”
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    Conference Proceeding