Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Maria Păcurar"'
Publikováno v:
Mathematics, Vol 9, Iss 11, p 1235 (2021)
The present paper introduces new classes of Stancu–Kantorovich operators constructed in the King sense. For these classes of operators, we establish some convergence results, error estimations theorems and graphical properties of approximation for
Externí odkaz:
https://doaj.org/article/5320baa4099a4c88ad64de47344d5b1f
Publikováno v:
Mathematics, Vol 9, Iss 7, p 767 (2021)
The present paper concretizes the models proposed by S. Ri and N. Secelean. S. Ri proposed the construction of the fractal interpolation function (FIF) considering finite systems consisting of Rakotch contractions, but produced no concretization of t
Externí odkaz:
https://doaj.org/article/62232852a13444f4b10141cb06794ec1
Autor:
Laura Șopterean, Alexandra Suciu, Cătălin Perneș, Ioana Crișan, Ana-Maria Păcurar, Mădălin Grigore, Camelia Giurgiu
Publikováno v:
Current Trends in Natural Sciences, Vol 10, Iss 19, Pp 58-65 (2021)
Effectiveness of fungicide treatments during vegetation is recognized as important conditioning factor for the health of wheat crops. Furthermore, quantity and quality of the harvested grain are fundamentally affected by the health state of the crop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59b6617e1bef85d237d8be7789a8dfde
https://doi.org/10.47068/ctns.2021.v10i19.007
https://doi.org/10.47068/ctns.2021.v10i19.007
Publikováno v:
Carpathian Journal of Mathematics. 37:217-226
"In this paper we provide another characterization of hyperbolic diameter diminishing to zero iterated function systems that were studied in [R. Miculescu, A. Mihail, Diameter diminishing to zero IFSs, arXiv:2101.12705]. The primary tool that we use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e8d4dfd31a127fecfb6c9069266139b
https://doi.org/10.37193/cjm.2021.02.08
https://doi.org/10.37193/cjm.2021.02.08
Publikováno v:
Journal of Mathematical Analysis and Applications. 519:126747
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be7b23445b351109ebf5e0568ad0a065
https://doi.org/10.1016/j.jmaa.2022.126747
https://doi.org/10.1016/j.jmaa.2022.126747
Publikováno v:
SERIES III - MATEMATICS, INFORMATICS, PHYSICS. 13:115-128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d095f1782e51a95e707e59f7255e7f7e
https://doi.org/10.31926/but.mif.2020.13.62.1.10
https://doi.org/10.31926/but.mif.2020.13.62.1.10
The present paper proposes a fractal analysis of the Covid-19 dynamics in 45 European countries. We introduce a new idea of using the box-counting dimension of the epidemiologic curves as a means of classifying the Covid-19 pandemic in the countries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eace009fee01a6687e77f34b2feb23f5
Autor:
Cristina Maria Păcurar
Publikováno v:
Results in Mathematics. 76
The main result of this paper states that for a given countable system of data $$\varDelta $$ , there exists a countable iterated function system consisting of Rakotch contractions, such that its attractor is the graph of a fractal interpolation func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db75273695863ca01e63ed395861059e
https://doi.org/10.1007/s00025-021-01470-x
https://doi.org/10.1007/s00025-021-01470-x
Autor:
Ruxandra Gabriela Albu, Maria Păcurar
Publikováno v:
Bulletin of the Transilvania University of Brasov. Series V : Economic Sciences, Vol 12(61), Iss 1, Pp 57-62 (2019)
The analysis of occupancy rates for accommodation structures ofa touristic destination is a significant element in deciding upon the best strategy for further development. Moreover, occupancy rate is a fundamental instrument for every accommodation u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::649fa2b147a94fc5816fb1195c258d0a
Publikováno v:
Mathematics, Vol 9, Iss 1235, p 1235 (2021)
Mathematics
Volume 9
Issue 11
Mathematics
Volume 9
Issue 11
The present paper introduces new classes of Stancu–Kantorovich operators constructed in the King sense. For these classes of operators, we establish some convergence results, error estimations theorems and graphical properties of approximation for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ae433faf78c2fb60f78844b41cd50f1
https://www.mdpi.com/2227-7390/9/11/1235
https://www.mdpi.com/2227-7390/9/11/1235