Zobrazeno 1 - 10
of 724
pro vyhledávání: '"Seven-dimensional space"'
Autor:
R. A. Sventkovsky
Publikováno v:
Mathematical Notes. 108:381-393
The multicomponent wave function of the spin and vector fields is presented as a one-component function depending on the position and orientation of a zero-size moving rotating observer. It is shown that the Dirac and Maxwell equations and the fine s
Autor:
Howard Hiller
Publikováno v:
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Publicacions de la Secció de Matemàtiques; 1982: Vol.: 26 Núm.: 3; p. 43-45
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Publicacions de la Secció de Matemàtiques; 1982: Vol.: 26 Núm.: 3; p. 43-45
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99de6fdcc34f35a227e75fbc2ac2247d
http://hdl.handle.net/2072/389910
http://hdl.handle.net/2072/389910
Autor:
Hans G. Feichtinger
Wiener amalgams have been introduced by the author in 1980 ([F1,2]). The concept was aimed at the possibility of describing local and global properties of a function or distribution independently (allowing to speak of increasing smoothness at infinit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::591fd7ba151a0068750b8c2995cea40e
https://doi.org/10.1201/9781003066804-13
https://doi.org/10.1201/9781003066804-13
Autor:
A. A. Uspenskii, Vladimir Ushakov
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 299:231-245
We study α-sets in Euclidean space ℝ n . The notion of α-set is introduced as a generalization of a convex closed set in ℝ n . This notion appeared in the study of reachable sets and integral funnels of nonlinear control systems in Euclidean sp
Autor:
Qianqian Kang, Wei Wang
Publikováno v:
Complex Analysis and Operator Theory. 12:1219-1235
Recently, physicists are interested in 6-dimensional physics including the massless field operators on Lorentzian space $$\mathbb R^{5,1}$$ . The elliptic version $$\mathcal {D}_{k}$$ of these operators coincides with the higher spin massless field o
Publikováno v:
Publicationes Mathematicae Debrecen. 91:217-233
Autor:
Hossam S. Abdel-Aziz
Publikováno v:
Studia Universitatis Babes-Bolyai Matematica. 62:249-259
The main goal of this paper is to study the classical di¤erential geometry of a special kind of tube surfaces, so-called tube-like surface in 3-dimensional Euclidean space E3. It is generated by sweeping a space curve along another central space cur
Autor:
Markus Kunze, Rafael Ortega
Publikováno v:
Proceedings of the American Mathematical Society. 145:4345-4351
Autor:
Oleg. A. Olkhov
Publikováno v:
Journal of High Energy Physics, Gravitation and Cosmology. :564-571
It is shown that two fundamental notions “space” and “time” can be reduced to the one notion—the “space”, where time appears to be the length of geodesic lines of the space adjacent to the three-dimensional Euclidean space. The whole sp