Boletín de la Sociedad Matemática Mexicana: Tercera Serie

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  Año 2021, Vol. 27, Número 3

  • Compatible results on boundedness of matrix operators on weighted Copson sequence spaces

    Swati Jasrotia, Uday Partap Singh, Kuldip Raj

    

  • On quaternion algebras over some extensions of quadratic number fields

    V. Acciaro, D. Savin, Mohammed Taous, Abdelkader Zekhnini

    

  • An existence result for a class of nonlocal infinite semipositone problem

    H. Zahmatkesh, S. Shakeri, A. Hadjian

    

  • On trees with unique locating kernels

    Dorota Bród

    

  • Initial logarithmic coefficients for functions starlike with respect to symmetric points

    Paweł Zaprawa

    

  • A new version of the sub-super solution method for non-local problem and existence of positive solution for the p-Kirchhoff system

    Mohammed Moussa

    

  • On transversal numbers of intersecting straight line systems and intersecting segment systems

    Adrián Vázquez Ávila

    

  • New oscillation results for non-canonical higher order nonlinear neutral dynamic equations

    Said R. Grace, Ravi P. Agarwal, Chao Wang

    

  • A second-order gradient method for convex minimization

    Harry Oviedo

    

  • Some characterizations of the circle related to circumscribed equiangular polygons

    Jesús Jerónimo Castro, Francisco G. Jimenez-Lopez, Ulises Velasco García

    

  • An irrationality result for a recursive construction

    Pablo A. Panzone

    

  • The sharp bound of the third Hankel determinant for functions of bounded turning

    Bogumiła Kowalczyk, Adam Lecko

    

  • Repdigits base b as products of two Pell numbers or Pell–Lucas numbers

    Fatih Erduvan, Refik Keskin, Zafer Siar

    

  • Approximating the Hausdorff distance by α-dense curves

    Gonzalo García

    

  • Some properties of starlike functions subordinate to k-Pell–Lucas numbers

    Şahsene Altınkaya, Yeliz Kara, Yeşim Sağlam Özkan

    

  • Mathematical modelling of the dynamics of human schistosomiasis with time-discrete delays

    I. Ngningone Eya, I. V. Yatat Djeumen, R. M. Etoua, J. J. Tewa

    

  • Correction to: Dynamical behavior of rational difference equation xn+1=xn−17±1±xn−2xn−5xn−8xn−11xn−14xn−17

    Burak Ogul, Dagistan Simsek, Hasan Öğünmez, Abdullah Selçuk Kurbanlı

    

  • F-contraction via (CLR)-property and application to integral equations

    Farah Rashidi, Maryam Shams

    

  • Curious properties of generalized Lucas numbers

    Hayder R. Hashim

    

  • On F₃(k,n)-numbers of the Fibonacci type

    Engin Özkan, Nur Şeyma Yilmaz, Andrzej Włoch

    

  • The ϕ-Brunn–Minkowski inequalities for general convex bodies

    DanDan Lai, Hailin Jin

    

  • Fekete–Szegö inequality for bi-univalent functions by means of Horadam polynomials

    Tariq Al-Hawary, Ala Amourah, Basem Aref Frasin

    

  • Dedekind η-function identities of level 6 and an approach towards colored partitions

    Shruthi Shruthi, B. R. Srivatsa Kumar

    

  • On power integral bases of certain pure number fields defined by x⁴²−m

    Lhoussain El Fadil, Hamid Ben Yakkou, Jalal Didi

    

  • Directional convexity of normalized harmonic convex mappings

    Omendra Mishra, Saurabh Porwal

    

  • A new arithmetical function and its mean value properties

    Wenpeng Zhang, Teerapat Srichan, Xingxing Lv