On the set function $\wp$
Commentationes Mathematicae Universitatis Carolinae, Tome 65 (2024) no. 1, pp. 99-129
Inspired by the work that Professor Janusz R. Prajs did on homogeneous metric continua in his paper (2010) and the version of his work for Hausdorff continua with the uniform property of Effros done by this author, we introduce a new set function, $\wp$, and present properties of it.
Inspired by the work that Professor Janusz R. Prajs did on homogeneous metric continua in his paper (2010) and the version of his work for Hausdorff continua with the uniform property of Effros done by this author, we introduce a new set function, $\wp$, and present properties of it.
Classification :
54B20, 54C60, 54F16
Keywords: additivity; almost connected im kleinen; analytic set; aposyndetic continuum; atomic map; continuum; decomposable continuum; $G_\delta$ set; hyperspace; indecomposable continuum; monotone map; property of Kelley; set function $\mathcal{K}$; set function $\mathcal{T}$; set function $\wp$; set functions continuous on continua; uniform property of Effros; upper semicontinuous function
Keywords: additivity; almost connected im kleinen; analytic set; aposyndetic continuum; atomic map; continuum; decomposable continuum; $G_\delta$ set; hyperspace; indecomposable continuum; monotone map; property of Kelley; set function $\mathcal{K}$; set function $\mathcal{T}$; set function $\wp$; set functions continuous on continua; uniform property of Effros; upper semicontinuous function
@article{10_14712_1213_7243_2025_002,
author = {Mac{\'\i}as, Sergio},
title = {On the set function $\wp$},
journal = {Commentationes Mathematicae Universitatis Carolinae},
pages = {99--129},
year = {2024},
volume = {65},
number = {1},
doi = {10.14712/1213-7243.2025.002},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2025.002/}
}
TY - JOUR AU - Macías, Sergio TI - On the set function $\wp$ JO - Commentationes Mathematicae Universitatis Carolinae PY - 2024 SP - 99 EP - 129 VL - 65 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2025.002/ DO - 10.14712/1213-7243.2025.002 LA - en ID - 10_14712_1213_7243_2025_002 ER -
Macías, Sergio. On the set function $\wp$. Commentationes Mathematicae Universitatis Carolinae, Tome 65 (2024) no. 1, pp. 99-129. doi: 10.14712/1213-7243.2025.002
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