Volume XXVIII (2020) fascicola 1

 

 

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  • Instructions

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  • Contents

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  • Jihad Asad and Olivia Florea  

    Numerical aspects of the of two coupled harmonic oscillators

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  • F. Arabpur, M. Jafarpour, M. Aminizadeh, S. Hoskova-Mayerova  

    On geometric polygroups

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  • Montassar Barhoumi  

    Kohn-Vogelius formulation and high-order topological asymptotic formula for identifying small obstacles in a
    fluid medium


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  • R. A. Borzooei, E. Babaei, Y. B. Jun M. Aaly Kologani and M. Mohseni Takallo  

    Soft Set Theory Applied to Hoops

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  • Yann Bugeaud and Gülcan Kekeç  

    On Mahler’s p-adic S-, T-, and U-numbers

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  • Gamaliel Cerda-Morales  

    Comment On “On some Properties of Tribonacci Quaternion” (erratum)

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  • F. Farshadifar and H. Ansari-Toroghy  

    Generalized 2-absorbing submodules

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  • Carlos M. da Fonseca and Emrah Kılıç  

    An observation on the determinant of a Sylvester-Kac type matrix

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  • Alexandru Ionescu and Gheorghe Munteanu  

    The warped product of holomorphic Lie algebroids

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  • Deguenon Judicael and Alina Barbulescu  

    Theoretical observers for infinite dimensional skew-symmetric systems

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  • Kahraman Esen Özen, Mehmet Güner and Murat Tosun  

    A Note on the Acceleration and Jerk in Motion Along a Space Curve

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  • Luca Sabatini  

    Estimates of the Laplacian Spectrum and Bounds of Topological Invariants for Riemannian Manifolds with Boundary II

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  • Nabil Saouli and Fairouz Zouyed  

    A modfied Tikhonov regularization method for a class of inverse parabolic problems

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  • Manuel González-Sarabia, Delio Jaramillo, and Rafael H. Villarreal  

    On the generalized Hamming weights of certain Reed-Muller-type codes

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  • Azam Adineh Zadeh, Morteza Norouzi, and Irina Cristea  

    The commutative quotient structure of m-idempotent hyperrings

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