Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Lj.D.R. Kočinac"'
Publikováno v:
Scientific Publications of the State University of Novi Pazar Series A: Applied Mathematics, Informatics and mechanics. 12:67-73
We introduce and study some selective covering properties in fuzzy 2-metric spaces. These properties are related to the classical covering properties of Menger, Hurewicz and Rothberger which are well known in selection principles theory.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9377cf48282b889b5270884b684a37
https://doi.org/10.5937/spsunp2002067k
https://doi.org/10.5937/spsunp2002067k
Publikováno v:
Fixed Point Theory. 18:673-688
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::329a115ec5f2285c30c44c97da051681
https://doi.org/10.24193/fpt-ro.2017.2.54
https://doi.org/10.24193/fpt-ro.2017.2.54
Publikováno v:
Journal of Mathematical Analysis and Applications. 367(2):705-709
We continue investigation of certain classes of sequences of positive real numbers which are important in asymptotic analysis of divergent processes. Among others, we define the notion of quotient speed, give representation results for some kinds of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9655a301113f54baa0cea0244aaec867
Publikováno v:
Chaos, Solitons & Fractals. 42:2815-2821
We consider the set S of sequences of positive real numbers in the context of statistical convergence/divergence and show that some subclasses of S have certain nice selection and game-theoretic properties.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13632f45e750897786e06217175d11ee
https://doi.org/10.1016/j.chaos.2009.04.033
https://doi.org/10.1016/j.chaos.2009.04.033
Publikováno v:
Topology and its Applications. 156(1):46-55
This is a continuation of our investigation of classes of sequences of positive real numbers satisfying some selection principles as well as having certain game-theoretic properties. We improve main results from [D. Djurcic, Lj.D.R. Kocinac, M.R. Ži
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c010c24ff65a418c586d78c0d9ed27e
Autor:
G. Di Maio, Lj.D.R. Kočinac
Publikováno v:
Topology and its Applications. 155:1959-1969
We study covering properties of hyperspaces with the Vietoris topology, as well as with its lower and upper parts. Considered covering properties are defined in terms of selection principles: the Menger, Hurewicz and Rothberger properties, and γ-set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17496185db011a6e95344ea36e55ad4c
https://doi.org/10.1016/j.topol.2007.05.025
https://doi.org/10.1016/j.topol.2007.05.025
Publikováno v:
Topology and its Applications. 155(17-18):2143-2149
We continue investigation of classes of sequences of positive real numbers satisfying some selection principles as well as having certain game theoretic properties. We also define and consider a kind of convergence of sequences that we call rapid con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86e77ce18bbb4fcc85bac67c4f5528e0
Publikováno v:
Journal of the Korean Mathematical Society. 44:845-854
In this paper we investigate relationships between closure-type and convergence-type properties of hyperspaces over a space X and covering properties of X.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0722efbcf6c57ebaab0555878a0fd5e6
https://doi.org/10.4134/jkms.2007.44.4.845
https://doi.org/10.4134/jkms.2007.44.4.845
Publikováno v:
Topology and its Applications. 154(7):1269-1280
We examine Menger-bounded (= o -bounded) and Rothberger-bounded groups. We give internal characterizations of groups having these properties in all finite powers (Theorems 6 and 7, and Theorem 15). In the metrizable case we also give characterization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a461d7ac3b0e5233e85142fefba799cd
Publikováno v:
Journal of Mathematical Analysis and Applications. 327:1297-1306
We investigate the class R ∞ , s of rapidly varying sequences from different points of view. It is shown: (1) a sequence ( c n ) n ∈ N of positive real numbers is rapidly varying if and only if the corresponding function x → c [ x ] , x ⩾ 1 ,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b74ec7c332762adf7b32e312d71609c
https://doi.org/10.1016/j.jmaa.2006.05.024
https://doi.org/10.1016/j.jmaa.2006.05.024