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Matematicheskie Trudy, 2019, Volume 22, Number 1, Pages 101–118
DOI: https://doi.org/10.33048/mattrudy.2019.22.104
(Mi mt349)
 

A triple of infinite iterates of the functor of positively homogeneous functionals

G. F. Djabbarov

Nizami Tashkent State Pedagogical University, Tashkent, Uzbekistan
References:
Abstract: The present article is devoted to the study of the space $OH(X)$ of all weakly additive order-preserving normalized positively homogeneous functionals on a metric compactum $X$. We prove the uniform metrizability of the functor $OH$ by means of the Kantorovich–Rubinshteĭn metric. We also show that the functor $OH_+$ is perfectly metrizable, where
$$ OH_+(X)=\Big\{\mu\in OH(X): \big\vert\mu(\varphi) \big\vert\le\mu\big(|\varphi| \big), \varphi\in C(X) \Big\}. $$
Under natural assumptions on $X$, we show that the triple
$$ \big(\mathcal{F}^\omega(X),\mathcal{F}^{++}(X),\mathcal{F}^+(X) \big) $$
is homeomorphic to $(Q,s,\mathrm{rint}\, Q)$, where $\mathcal{F}$ is a convex seminormal semimonadic subfunctor of $OH_+$.
Key words: weakly additive functional, Kantorovich–Rubinshteĭn metric, seminormal functor, perfectly metrizable functor, convex functor.
Received: 02.03.2018
Revised: 25.04.2018
Accepted: 23.05.2018
English version:
Siberian Advances in Mathematics, 2019, Volume 29, Issue 3, Pages 190–201
DOI: https://doi.org/10.3103/S1055134419030040
Bibliographic databases:
Document Type: Article
UDC: 515.12
Language: Russian
Citation: G. F. Djabbarov, “A triple of infinite iterates of the functor of positively homogeneous functionals”, Mat. Tr., 22:1 (2019), 101–118; Siberian Adv. Math., 29:3 (2019), 190–201
Citation in format AMSBIB
\Bibitem{Dja19}
\by G.~F.~Djabbarov
\paper A~triple of~infinite iterates of~the~functor of~positively homogeneous functionals
\jour Mat. Tr.
\yr 2019
\vol 22
\issue 1
\pages 101--118
\mathnet{http://mi.mathnet.ru/mt349}
\crossref{https://doi.org/10.33048/mattrudy.2019.22.104}
\transl
\jour Siberian Adv. Math.
\yr 2019
\vol 29
\issue 3
\pages 190--201
\crossref{https://doi.org/10.3103/S1055134419030040}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85071650591}
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    Математические труды Siberian Advances in Mathematics
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    References:47
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