Boletín de la Sociedad Matemática Mexicana: Tercera Serie

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  Año 2019, Vol. 25, Número 1

  • On the parity of the index of ramified Heegner divisors

    Carlos Castano-Bernard

    págs. 1-11

    

  • Semistable fibrations over P¹ with five singular fibers

    M. Castañeda-Salazar, A.G. Zamora

    págs. 13-19

    

  • A partial description of the Chow variety of 1-cycles of degree 3 in P³

    Andrés Piedra

    págs. 21-51

    

  • Real canonical forms for the adjoint action of the Lie groups Sp(V, B) and O(V, B) on their Lie algebras

    R. Peniche, M. C. Rodríguez Vallarte, G. Salgado

    págs. 53-76

    

  • Global product structure for a space of special matrices

    Baltazar Aguirre Hernández, Francisco A. Carrillo, Jesús Espinoza, Horacio Leyva

    págs. 77-85

    

  • Triangular matrix representation of differential polynomial rings

    Ahmad Moussavi, Kamal Paykan

    págs. 87-96

    

  • Blending-type approximation by generalized Lupaş-type operators

    Meenu Goyal, Arun Kajla

    págs. 97-115

    

  • An upper bound for third Hankel determinant of starlike functions connected with k−Fibonacci numbers

    H. Ö. Güney, Sedat İlhan, Janusz Sokól

    págs. 117-129

    

  • On the completeness of the asymptotic length spectrum Teichmüller space of surfaces of infinite type

    Francisco G. Jimenez-Lopez

    págs. 131-144

    

  • An asymptotic behavior of positive solutions for a new class of elliptic systems involving of ( p (x), q (x))-Laplacian systems

    Salah Boulaaras, Rafik Guefaifia, Sarah Kabli

    págs. 145-162

    

  • On geodesibility of algebrizable planar vector fields

    Martín Eduardo Frías Armenta, Elifalet López Gonzalez

    págs. 163-186

    

  • Global behavior of a fourth-order difference equation with quadratic term

    R. Abo-Zeid

    págs. 187-194

    

  • Convolution with the linear canonical Hankel transformation

    Tanuj Kumar, Akhilesh Prasad

    págs. 195-213

    

  • Limit points for left and right spectra of operator matrices

    M. Abkari, M. Karmouni, A. Tajmouati

    págs. 215-224