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Title Sustainable heat transfer management: modeling of entropy generation minimization and Nusselt number development in internal flows with various shapes of cross-sections using water and Al2O3/water nanofluid Author info Atef El Jery ... [et al.] Author El Jery Atef (12,5%)
Co-authors Satishkumar P. (12,5%)
Maktoof Mohammed Abdul Jaleel (12,5%)
Šuplata Marian 1976- (25%)
Dudić Branislav (25%)
Spalević Velibor (12,5%)
Source document Water. Vol. 15, no. 1 (2023), pp. 1-26. - Basel : Multidisciplinary Digital Publishing Institute, 2023 Keywords prenos tepla - heat transmission - heat transfer entropia udržateľný manažment - sustainable management Form. Descr. články - journal articles Language English Country Switzerland URL Link na plný text Public work category ADC No. of Archival Copy 11200 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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Title Divergence measures on intuitionistic fuzzy sets Author info Vladimír Kobza Author Kobza Vladimír 1988- (100%) UMBFP10 - Katedra matematiky
Source document Notes on intuitionistic fuzzy sets. Vol. 28, no. 4 (2022), pp. 413-427. - Sofia : Balgarska akademiya na naukite, 2022 ; International Intuitionistic Fuzzy Sets and Contemporary Mathematics Conference medzinárodná konferencia Keywords intuicionistické fuzzy množiny fuzzy množiny - fuzzy sets miera divergencie entropia Form. Descr. články - journal articles Language English Country Bulgaria Annotation The basic study of fuzzy sets theory was introduced by Lotfi Zadeh in 1965. Many authors investigated possibilities how two fuzzy sets can be compared and the most common kind of measures used in the mathematical literature are dissimilarity measures. The previous approach to the dissimilarities is too restrictive, because the third axiom in the definition of dissimilarity measure assumes the inclusion relation between fuzzy sets. While there exist many pairs of fuzzy sets, which are incomparable to each other with respect to the inclusion relation. Therefore we need some new concept for measuring a difference between fuzzy sets so that it could be applied for arbitrary fuzzy sets. We focus on the special class of so called local divergences. In the next part we discuss the divergences defined on more general objects, namely intuitionistic fuzzy sets. In this case we define the local property modified to this object. We discuss also the relation of usual divergences between fuzzy sets to the divergences between intuitionistic fuzzy sets. URL Link na plný text Public work category AFC No. of Archival Copy 52844 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title Tools for comparison of fuzzy sets Author info Vladimír Kobza Author Kobza Vladimír 1988- (100%) UMBFP10 - Katedra matematiky
Source document Acta Universitatis Matthiae Belii : series Mathematics, Vol. 30. Pp. 36-77. - Banská Bystrica : Vydavateľstvo Univerzity Mateja Bela - Belianum, 2022 Keywords fuzzy množiny - fuzzy sets miera divergencie odlišnosti entropia Form. Descr. príspevky v zborníku - proceedings papers Language English Country Slovak Republic Annotation The basic study of fuzzy sets theory was introduced by Lotfi Zadeh in 1965. Many authors investigated possibilities how two fuzzy sets can be compared and the most common kind of measures used in the mathematical literature are dissimilarity measures. The previous approach to the dissimilarities is too restrictive, while there exist many pairs of fuzzy sets, which are incomparable to each other with respect to inclusion ⊆. Therefore we need some new concept for measuring a difference between fuzzy sets so that it could be applied for arbitrary fuzzy sets. In order to overcome this problem the divergence measures as another kind of measures useful to compare two fuzzy sets have been introduced recently. The last condition in previous dissimilarity measures max{D(A,B),D(B,C)} ≤ D(A,B) has been replaced by the new one max{D(A∪C,B∪C),D(A∩C,B∩C)} ≤ D(A,B), where the fuzzy sets operations - union and intersection are defined by a triangular conorm S and its dual triangular norm T, respectively. In this paper we focus on the special class of so-called local divergences and their possible generalizations. URL Link na plný text Public work category AED No. of Archival Copy 52846 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Topology and topological sequence entropy Author info Ľubomír Snoha, Xiangdong Ye, Ruifeng Zhang Author Snoha Ľubomír 1955- (34%) UMBFP10 - Katedra matematiky
Co-authors Ye Xiangdong (33%)
Zhang Ruifeng (33%)
Source document Science China Mathematics. Vol. 63, no. 2 (2020), pp. 205-296. - Peking : Science China Press, 2020 Keywords topologická entropia sekvenciálna rigidné kontinuum - rigid continuum Cookovo kontinuum - Cook continuum Form. Descr. štúdie - studies Language English Country China Annotation Pre kompaktný metrický priestor X a spojité zobrazenie T na ňom uvažujme o supréme všetkých topologických sekvenciálnych entropií zobrazenia T. Nech S(X) je množina takýchto hodnôt pre všetky spojité zobrazenia T na danom priestore X. V práci sú opísané všetky možnosti, ako môže množina S(X) vyzerať. Príslušné priestory X realizujúce jednotlivé možnosti sú nájdené v triede jednorozmerných kontinuí. Pri ich konštruovaní sa využívajú Cookove kontinuá. Ide o prvý prípad netriviálneho využitia týchto veľmi rigidných kontinuí v dynamike. V práci je ďalej ukázané, že rovnaká charakterizácia množín S(X) platí aj keď uvažujeme o homeomorfizmoch namiesto všetkých spojitých zobrazení. Analogický problém sa skúma aj pre akcie grúp. URL Link na plný text Public work category ADC No. of Archival Copy 48175 Repercussion category FENG, Wang - KAI, Lu - ZE, Gong. Investigation of DDR T-topology port resistance. In ITAIC 2020 : 9th IEEE joint international information technology and artificial intelligence conference, Chongqing, 11th-13th December 2020. ISSN 2693-2865, 2020, vol. 9, DOI 10.1109/ITAIC49862.2020.9338836, pp. 98-108.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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Title Local correlation entropy Author info Vladimír Špitalský Author Špitalský Vladimír 1973- (100%) UMBFP10 - Katedra matematiky
Source document Discrete and Continuous Dynamical Systems. Vol. 38, no. 11 (2018), pp. 5711-5733. - Sprinfield : American Institute of Mathematical Sciences, 2018 Keywords local correlation entropy topologická entropia - topological entropy recurrence plot Language English Country United States of America systematics 51 URL Link na zdrojový dokument Public work category ADC No. of Archival Copy 43742 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised
Title Výzvy súčasného sveta pre premeny školy a edukácie Author info Beata Kosová Author Kosová Beata 1957- (100%) UMBPF07 - Katedra elementárnej a predškolskej pedagogiky
Source document Perspektivy výchovy a vzdělávání v podmínkách současného světa. S. 11-35. - Ostrava : Česká pedagogická společnost, 2017 / Svobodová Zuzana ; Bůžek Antonín ; Perspektivy výchovy a vzdělávání v podmínkách současného světa konferencia Keywords paradigmatické premeny entropia komplementarita dualizmov edukácia a spoločnosť teória dlhých vĺn socioekonomického rozvoja fragmentácia holistická paradigma vedy a edukácie Language Slovak Country Czech Republic systematics 37 Public work category AFA No. of Archival Copy 42472 Repercussion category HANESOVÁ, Dana. Všenáprava ľudskosti : antropologické východiská Komenského Pampaedie. In Testimonium fidei : časopis pre teológiu a katechetiku [online]. 2020, roč. 8, č. 2, s. 62-83 [cit. 2021-01-25]. ISSN 1339-3685. Dostupné na : https://www.pdf.umb.sk/app/cmsFile.php?disposition=a&ID=21958
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ unrecognised
Title Minimal spaces with cyclic group of homeomorphisms Author info Tomasz Downarowicz, Ľubomír Snoha, Dariusz Tywoniuk Author Downarowicz Tomasz (34%)
Co-authors Snoha Ľubomír 1955- (33%) UMBFP10 - Katedra matematiky
Tywoniuk Dariusz (33%)
Source document Journal of Dynamics and Differential Equations. Vol. 29, no. 1 (2017), pp. 243-257. - New York : Springer, 2017 Keywords Continuum (Mathematics) homeomorphisms topologická entropia - topological entropy Language English Country United States of America systematics 51 Annotation There are two main subjects in this paper. (1) For a topological dynamical system we study the topological entropy of its "functional envelopes" (the action of by left composition on the space of all continuous self-maps or on the space of all self-homeomorphisms of ). In particular we prove that for zero-dimensional spaces both entropies are infinite except when is equicontinuous (then both equal zero). (2) We call Slovak space any compact metric space whose homeomorphism group is cyclic and generated by a minimal homeomorphism. Using Slovak spaces we provide examples of (minimal) systems with positive entropy, yet, whose functional envelope on homeomorphisms has entropy zero (answering a question posed by Kolyada and Semikina). Finally, also using Slovak spaces, we resolve a long standing open problem whether the circle is a unique non-degenerate continuum admitting minimal continuous transformations but only invertible: No, some Slovak spaces are such, as well. Public work category ADC No. of Archival Copy 39386 Repercussion category AKIN, Ethan - RAUTIO, Juho. Chain transitive homeomorphisms on a space: all or none. In Pacific journal of mathematics. ISSN 0030-8730, 2017, vol. 291, no. 1, pp. 1-49.
BORONSKI, J. P. - CLARK, Alex - OPROCHA, P. A compact minimal space Y such that its square Y x Y is not minimal. In Advances in mathematics. ISSN 0001-8708, 2018, vol. 335, pp. 261-275.
KOLYADA, Sergii. A survey of some aspects of dynamical topology : dynamical compactness and Slovak spaces. In Discrete and continuous dynamical systems : series S. ISSN 1937-1632, 2020, vol. 13, no. 4, pp. 1291-1317.
BORONSKI, Jan P. - CINC, Jernej - FORYS-KRAWIEC, Magdalena. On rigid minimal spaces. In Journal of dynamics and differential equations. ISSN 1040-7294, 2021, vol. 33, no. 2, pp. 1023-1034.
BORONSKI, Jan P. - KENNEDY, Judy - LIU, Xiao-Chuan - OPROCHA, Piotr. Minimal non-invertible maps on the pseudo-circle. In Journal of dynamics and differential equations. ISSN 1040-7294, 2021, vol. 33, no. 4, pp. 1897-1916.
BORONSKI, Jan P. - CLARK, Alex - OPROCHA, Piotr. New exotic minimal sets from pseudo-suspensions of cantor systems. In Journal of dynamics and differential equations. ISSN 1040-7294, 2021, vol. 35, no. 2, pp. 1175–1201.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised
Title Permutačná entropia Subtitle diplomová práca Author info Stanislav Kasaj; školiteľ: Vladimír Špitalský Author Kasaj Stanislav
Another authors Špitalský Vladimír 1973- (Školiteľ (konzultant))
Corporation Univerzita Mateja Bela . Fakulta prírodných vied . Katedra matematiky , Banská Bystrica, Slovensko Issue data Banská Bystrica , 2016. - 53 s. Keywords dynamické systémy - dynamical systems permutačná entropia Language Slovak Country Slovak Republic systematics 51 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xk - Kvalifikačné práce Copy count 1, currently available 0, at library only 1 
book
Title Entropia v teórii informácie Subtitle bakalárska práca Author info Marek Medveď; školiteľ: Vladimír Špitalský Author Medveď Marek
Another authors Špitalský Vladimír 1973- (Školiteľ (konzultant))
Corporation Univerzita Mateja Bela . Fakulta prírodných vied . Katedra matematiky , Banská Bystrica, Slovensko Issue data Banská Bystrica , 2016. - 50 s. Keywords entropia teória informácií - information theory Language Slovak Country Slovak Republic systematics 51 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xk - Kvalifikačné práce Copy count 1, currently available 0, at library only 1 book
Title Formation of deuterons by coalescence Subtitle consequences for deuteron number fluctuations Author info Zuzana Fecková ... [et al.] Author Fecková Zuzana 1988- (30%)
Co-authors Steinheimer Jan (20%)
Tomášik Boris 1972- (30%) UMBFP06 - Katedra fyziky
Bleicher Marcus (20%)
Source document Physical Review C. Vol. 93, no. 5 (2016), pp. 1-5. - Maryland : American Physical Society, 2016 Keywords fyzika - physics molekulárna dynamika entropia molecular dynamics Language English Country United States of America systematics 53 Annotation Two scenarios for cluster production have long been discussed in the literature: (i) direct emission of the clusters from a (grand-canonical) thermal source or (ii) subsequent formation of the clusters by coalescence of single nucleons. While both approaches have been successfully applied in the past it has not yet been clarified which of the two mechanisms dominates the cluster production. We propose to use recently developed event-by-event techniques to study particle multiplicity fluctuations on nuclear clusters and employ this analysis to the deuteron number fluctuations to disentangle the two production mechanisms. We argue that for a grand-canonical cluster formation, the cluster fluctuations will follow Poisson distribution, while for the coalescence scenario, the fluctuations will strongly deviate from the Poisson expectation. We estimate the effect to be 10% for the variance and up to a factor of 5 for the kurtosis of the deuteron number multiplicity distribution. Our prediction can be tested in the beam energy scan program at the BNL Relativistic Heavy Ion Collider as well as experiments at the GSI Facility for Antiproton and Ion Research and the Nuclotron-based Ion Collider Facility. Public work category ADC No. of Archival Copy 37328 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised