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JOURNALS // Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory // Archive

Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 2021 Volume 197, Pages 78–87 (Mi into863)

Topological properties of the space of $G$-symmetric degree

R. B. Beshimov, R. M. Juraev

National University of Uzbekistan named after Mirzo Ulugbek, Tashkent

Abstract: In this paper, we examine the weight, character, locally weak density, and metrizability of the space of $G$-symmetric degree. We proved that the mapping $\pi_{n,G}^{s}$ is open-closed, and the functor $SP_{G}^{n}$ preserves weight, net weight, character, local weak density, the Hausdorff property, regularity, completely regularity, metrizability, and connectedness.

Keywords: open-closed mapping, metrizability, weight, weak density, connectedness, character.

UDC: 515.122

MSC: 54A25, 54B15, 54B20, 54C05

DOI: 10.36535/0233-6723-2021-197-78-87



© Steklov Math. Inst. of RAS, 2025