Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Hana Chudá"'
Publikováno v:
Mathematical Notes. 104:617-620
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f6812b568de85585946cbde8ef9af43
https://doi.org/10.1134/s0001434618090286
https://doi.org/10.1134/s0001434618090286
Publikováno v:
Proceedings of the Nineteenth International Conference on Geometry, Integrability and Quantization, Ivaïlo M. Mladenov and Akira Yoshioka, eds. (Sofia: Avangard Prima, 2018)
In this paper we construct holomorphically projective mappings of equidistant parabolic Kähler spaces. We discus fundamental equations of these mappings as well.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e96250148372e56f5e63d40cb5575665
https://doi.org/10.7546/giq-19-2018-115-121
https://doi.org/10.7546/giq-19-2018-115-121
Publikováno v:
Matematicheskie Zametki. 104:637-640
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::658c0b33c8f2b9614b91a4407887a388
https://doi.org/10.4213/mzm12153
https://doi.org/10.4213/mzm12153
Publikováno v:
Russian Mathematics. 61:1-5
We study a partial case of canonical almost geodesic mappings of the first type of spaces with affine connection that preserve Weyl projective curvature tensor and certain other tensors. Main equations under consideration are reduced to a closed Cauc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aaeb9aa4ea414ce83f36a31eb9be4eb
https://doi.org/10.3103/s1066369x17060019
https://doi.org/10.3103/s1066369x17060019
Publikováno v:
Filomat. 31:2683-2689
In this paper we study special mappings between $n$-dimensional (pseudo-) Riemannian manifolds. In $2003$ Topalov introduced $PQ^\varepsilon$- projectivity of Riemannian metrics, with constant $\varepsilon \neq 0, 1 + n$. These mappings were studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b246b3bf74041e9f91664251b453d603
https://doi.org/10.2298/fil1709683c
https://doi.org/10.2298/fil1709683c
Autor:
Dzhanybek Moldobaev, Elena Stepanova, I. G. Shandra, Mohsen Shiha, Vasilij Sobchuk, Marek Jukl, Elena Chepurna, Irina Tsyganok, Michail Gavrilchenko, Bácso Sándor, Irena Hinterleitner, Vladimir Berezovski, Alena Vanžurová, Patrik Peška, Lenka Juklová, Marie Chodorová, Sergej Stepanov, Josef Mikeš, Dana Smetanová, Michael Haddad, Hana Chudá
The monograph deals with the theory of conformal, geodesic, holomorphically projective, F-planar and others mappings and transformations of manifolds with affine connection, Riemannian, Kahler and Riemann-Finsler manifolds. Concretely, the monograph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93529cd1365d9a5180d5c1ca96b6a39a
https://doi.org/10.5507/prf.19.24455358
https://doi.org/10.5507/prf.19.24455358
Autor:
Hana Chudá
Publikováno v:
MATEC Web of Conferences, Vol 292, p 01060 (2019)
This paper introduces and defines the quaternion with a brief insight into its properties and algebra. The main part of this paper is devoted to the derivation of basic equations of the vector rotation around each rotationalx, y, zaxis. Then, the equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce5cd905fac50934e6f214cd146f4283
https://www.matec-conferences.org/articles/matecconf/pdf/2019/41/matecconf_cscc2019_01060.pdf
https://www.matec-conferences.org/articles/matecconf/pdf/2019/41/matecconf_cscc2019_01060.pdf
Publikováno v:
Journal of Mathematical Sciences. 217:607-623
This paper is devoted to further study of the theory of geodesic mappings and their generalizations, including conformal, holomorphically projective, F-planar, and almost geodesic mappings of affinely connected spaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08e33c501f8558b31a365f043917e9f7
https://doi.org/10.1007/s10958-016-2993-9
https://doi.org/10.1007/s10958-016-2993-9
Autor:
Ján Ivanka, Hana Chudá
Publikováno v:
Journal of Electrical Engineering. 66:85-90
The paper presents an analysis study of the theory of measurement in the near, Fresnel and Fraunhofer zone with transformation to aerial surface as well as real measurements of the gain of aerial system of electromagnetic fields of devices and compon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5ad89deadeae28fb2a2cf8107d307b1
https://doi.org/10.1515/jee-2015-0013
https://doi.org/10.1515/jee-2015-0013
Publikováno v:
Proceedings of the Eighteenth International Conference on Geometry, Integrability and Quantization, Ivaïlo M. Mladenov, Guowu Meng and Akira Yoshioka, eds. (Sofia: Avangard Prima, 2017)
In this paper we will introduce a newly found knowledge above the existence and the uniqueness of isoperimetric extremals of rotation on two-dimensional (pseudo-)Riemannian manifolds and on surfaces on Euclidean space. We will obtain the fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ba5913e982a284caffd088c83132916
https://projecteuclid.org/euclid.pgiq/1484362820
https://projecteuclid.org/euclid.pgiq/1484362820