Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Leopold Koczan"'
Autor:
Waldemar SUSZYŃSKI, Małgorzata CHARYTANOWICZ, Wojciech ROSA, Leopold KOCZAN, Rafał STĘGIERSKI
Publikováno v:
Applied Computer Science, Vol 17, Iss 4, Pp 45-54 (2021)
Stuttering is a speech impediment that is a very complex disorder. It is difficult to diagnose and treat, and is of unknown initiation, despite the large number of studies in this field. Stuttering can take many forms and varies from person to person
Externí odkaz:
https://doaj.org/article/4d68cd5b5f8c46e19befc60702c95568
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 11, Iss 3 (2021)
Wraz z wprowadzeniem do nauki paradygmatu obliczeń ziarnistych, w szczególności ziaren informacji, sposób myślenia o danych stopniowo się zmieniał. Zarówno specjaliści, jak i naukowcy przestali skupiać się na samych rekordach pojedynczych
Externí odkaz:
https://doaj.org/article/c63c2ccfaecc46e19f018b8e0f1fd7ff
Publikováno v:
Advances in Science and Technology Research Journal, Vol 15, Iss 3, Pp 224-232 (2021)
Estimating travel time is one of the most important processes in logistics as well as in everyday life. In particular, when it comes to transportation services, efficient time management can be a competitive advantage, not to mention customer satisfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3c22efa9cd3c7052fb022b28fb37f86
https://doi.org/10.12913/22998624/140540
https://doi.org/10.12913/22998624/140540
Publikováno v:
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, Vol 11, Iss 3 (2021)
Wraz z wprowadzeniem do nauki paradygmatu obliczeń ziarnistych, w szczególności ziaren informacji, sposób myślenia o danych stopniowo się zmieniał. Zarówno specjaliści, jak i naukowcy przestali skupiać się na samych rekordach pojedynczych
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fe6f9ccdd6bebed20421e7f138f75f8
https://ph.pollub.pl/index.php/iapgos/article/view/2700
https://ph.pollub.pl/index.php/iapgos/article/view/2700
Autor:
Magdalena Gregorczyk, Leopold Koczan
Publikováno v:
Journal of Applied Analysis. 24:167-173
In this paper, we discuss the class of typically real functions that are convex in two directions. We determine the Koebe domain for this class and its different representations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35465cfa657af72ad2c959c8f295dbea
https://doi.org/10.1515/jaa-2018-0016
https://doi.org/10.1515/jaa-2018-0016
Autor:
Paweł Zaprawa, Leopold Koczan
Publikováno v:
Volume: 41, Issue: 2 282-292
Turkish Journal of Mathematics
Turkish Journal of Mathematics
In this paper, we consider a class $K_\alpha$ of all functions $f$ univalent in the unit disk $\Delta$ that are normalized by $f(0)=f'(0)-1=0$ while the sets $f(\Delta)$ are convex in two symmetric directions: $e^{i\alpha\pi/2}$ and $e^{-i\alpha\pi/2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acaa0bd1d7f97230db2819305c37a904
https://doi.org/10.3906/mat-1511-31
https://doi.org/10.3906/mat-1511-31
Autor:
Paweł Zaprawa, Leopold Koczan
Publikováno v:
Bulletin of the Malaysian Mathematical Sciences Society. 39:1615-1635
Let \(D\subset \mathbb {C}\) and \(0\in D\). A set D is circularly symmetric if, for each \(\varrho \in \mathbb {R}^+\), a set \(D\cap \{\zeta \in \mathbb {C}:|\zeta |=\varrho \}\) is one of three forms: an empty set, a whole circle, a curve symmetri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0ef1eb36b532a8c845304e8e80e9281
https://doi.org/10.1007/s40840-016-0329-z
https://doi.org/10.1007/s40840-016-0329-z
Publikováno v:
Mediterranean Journal of Mathematics. 14
This paper attempts to determine the “largest” sets of local univalence for a given class and the “largest” open sets in which all functions belonging to a given class are univalent. We establish general properties of sets of univalence for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df1645d38fb485962ac2c93e97e25c21
https://doi.org/10.1007/s00009-017-0985-8
https://doi.org/10.1007/s00009-017-0985-8
Autor:
Paweł Zaprawa, Leopold Koczan
Publikováno v:
TURKISH JOURNAL OF MATHEMATICS. 38:246-251
We consider the class T ( r) of typically real functions with the normalization f (0) = 0 and f ( r) = r for axed r 2 (0 ; 1) . In the limiting case, when r tends to 0, the class T ( r) coincides with the class T of typically real functions normalize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b393a35749033fc6feecf254e56927d
https://doi.org/10.3906/mat-1304-55
https://doi.org/10.3906/mat-1304-55
Autor:
Leopold Koczan, Paweł Zaprawa
Publikováno v:
Applied Mathematics and Computation. 219:947-958
Let F denote the class of all functions univalent in the unit disk and convex in the direction of the real axis. In the paper we discuss the functions of the class F which are n -fold symmetric, where n is positive even integer. For the class of such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d5fd5424df98506d5a8de6d46dcbcc4
https://doi.org/10.1016/j.amc.2012.06.074
https://doi.org/10.1016/j.amc.2012.06.074