Extracta mathematicae

• 

  Año 2025, Vol. 40, Número 2

  • General Topology

    • Analytic infinite gaps

      Antonio Avilés, Stevo Todorcevic

      • Resumen
      • Texto completo

      págs. 143-158

      

  • Functional Analysis and Operator Theory

    • The polynomial cluster value problem for Banach spaces

      Isidro H. Munive Lima, Sofía Ortega Castillo

      • Resumen
      • Texto completo

      págs. 159-172

      

    • Metrizability of the strong dual: equivalent topological characterizations

      S. Kundu, Varun Jindal

      • Resumen
      • Texto completo

      págs. 173-179

      

    • Binet’s formula for operator-valued recursive sequences and the operator moment problem

      A. Ech-charyfy, Allal Ghanmi, K. Idrissi, A. Salhi

      • Resumen
      • Texto completo

      págs. 181-195

      

  • Complex Variable

    • Fourth Hankel and Toeplitz determinant estimates for certain analytic functions associated with Four Leaf function

      R. Rudrani, R. Bharavi Sharma, S. Sambasiva Rao

      • Resumen
      • Texto completo

      págs. 197-217

      

  • Homological Algebra

    • Algebraic realization of chain maps in differential graded algebras over a principal ideal domain

      Mahmoud Benkhalifa

      • Resumen
      • Texto completo

      págs. 219-234

      

    • Cohomology of Tanabe algebras

      Andrew Fisher, Daniel Graves

      • Resumen
      • Texto completo

      págs. 235-252

      

  • Differential Geometry

    • Four-dimensional quasi-Einstein non-reductive homogeneous spaces are Einstein

      Mohamed Tahar Kadaoui Abbassi, Khadija Boulagouaz

      • Resumen
      • Texto completo

      págs. 253-275