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pro vyhledávání: '"Jaroslav Šupina"'
Autor:
Jaroslav Šupina
Publikováno v:
Archive for Mathematical Logic. 62:87-112
Publikováno v:
Journal of Mathematical Analysis and Applications. 524:127047
Autor:
Jaroslav Šupina, Dávid Uhrik
Publikováno v:
Tatra Mountains Mathematical Publications. 74:145-158
We discuss several questions about Borel measurable functions on a topological space. We show that two Lindenbaum composition theorems [Lindenbaum, A. Sur les superpositions des fonctions représentables analytiquement, Fund. Math. 23 (1934), 15–37
Publikováno v:
Mathematica Slovaca. 69:1137-1148
We continue to investigate the notion of ${\mathcal I}^{\mathcal K}$-convergence (which concerns with the convergence with respect to one ideal along a set which is “big” with respect to another ideal) introduced by M. Mačaj and M. Sleziak [10]
Publikováno v:
Fuzzy Sets and Systems. 364:36-63
We expand the theoretical background of the recently introduced outer measure spaces theory of Do and Thiele in harmonic and time-frequency analysis context. In the context of non-additive measures and integrals, we propose a certain framework for a
Autor:
Viera Šottová, Jaroslav Šupina
Publikováno v:
Topology and its Applications. 258:282-304
We investigate ideal versions of Scheepers' S 1 ( Γ , Γ ) -space, Arkhangel'skiĭ's α 4 -space and Scheepers' monotonic sequence selection property, i.e., S 1 ( I - Γ , J - Γ ) -space, S 1 ( I - Γ 0 , J - Γ 0 ) -space and S 1 ( I - Γ 0 m , J
Publikováno v:
Colloquium Mathematicum. 146:265-281
Recently the author and D. Chandra began to study the notion of an ideal quasi-normal convergence and some topological notions defined by this convergence. We show that several properties of so introduced notions depend on the ideal and sometimes, th
Autor:
Jaroslav Šupina
Publikováno v:
Journal of Mathematical Analysis and Applications. 435:477-491
We continue to investigate an ideal version of QN-space, a JQN-space, introduced by P. Das and D. Chandra [8]. Following R. Filipow and M. Staniszewski [15], we show that an ideal J on ω contains an isomorphic copy of the ideal Fin×Fin on ω×ω if
Publikováno v:
Communications in Computer and Information Science ISBN: 9783319914725
IPMU (1)
IPMU (1)
We continue in the investigation of a concept of size introduced by Do and Thiele [3]. Our focus is a computation of corresponding super level measure, a key component of size application, on discrete space, i.e., a finite set with discrete topology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45725b934e1ac1b784ec9b2f0c097bb3
https://doi.org/10.1007/978-3-319-91473-2_19
https://doi.org/10.1007/978-3-319-91473-2_19
Autor:
Jaroslav Šupina
Publikováno v:
Topology and its Applications. 190:119-134
We investigate modifications of properties USC s and LSC s introduced by H. Ohta and M. Sakai [30] . Our property wED ( U , C ( X ) ) holds in any S 1 ( Γ , Γ ) -space and property wED ( L , C ( X ) ) holds in perfectly normal QN-space. We present