On p-convexification of Symmetric Banach-Kantorovich Spaces

On p-convexification of Symmetric Banach-Kantorovich Spaces

Authors

DOI:

https://doi.org/10.56143/ujmcs.v1i2.15

Keywords:

p-convexification, Maharam measure, Banach-Kantorovich space, symmetric spaces.

Abstract

Let B be a complete Boolean algebra, Q(B) the Stone compact of B, and C∞(Q(B)) the commutative unital algebra of all continuous functions x : Q(B) → [−∞, +∞], which may take the values ±∞ only on nowhere-dense
subsets of Q(B). Let (E, ||·||E) ⊂ C∞(Q(B)) be a Banach–Kantorovich lattice over the algebra L0(Ω) of equivalence classes of almost everywhere finite real-valued measurable functions defined on a measurable space (Ω, Σ, μ) with a σ-finite measure μ. The paper considers the p-convexification of lattice-normed spaces and proves that the p-convexification (Ep, ||·||Ep) of a symmetric Banach–Kantorovich space (E, ||·||E) over L0(Ω) is also a symmetric Banach–Kantorovich space over L0(Ω). It is established that an L0(Ω)-valued norm in the space (Ep, ||·||Ep) has the Fatou property or the property of order continuity whenever the corresponding L0(Ω)-valued norm in the space (E, ||·||E) possesses this property.

Author Biographies

  • Vladimir Chilin, Tashkent state transport university

    Address: Doctor of physical and mathematical sciences, professor of the department of Higher Mathematics, Tashkent State Transport University , Tashkent, Uzbekistan.
    e-mail: vladimirchil@gmail.com
    ORCID ID: https://orcid.org/0000-0002-7936-9649

  • Gavhar Zakirova, Tashkent state transport university

    Address: Assistant in department of Higher Mathematics, Tashkent State Transport University, Tashkent, Uzbekistan.
    e-mail: zg1090@list.ru
    ORCID ID: https://orcid.org/0000-0002-4663-0919

References

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Published

2025-11-30

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How to Cite

On p-convexification of Symmetric Banach-Kantorovich Spaces: On p-convexification of Symmetric Banach-Kantorovich Spaces. (2025). Uzbekistan Journal of Mathematics and Computer Science , 1(2), 136-145. https://doi.org/10.56143/ujmcs.v1i2.15