Zobrazeno 1 - 10
of 19
pro vyhledávání: '"86a30"'
Autor:
Perez, Renzo Kenyi Takagui
Building upon the concept of utilizing quasi-parabolic approximations to determine plasma frequency profiles from ionograms, we present a refined multi-quasi-parabolic method for modeling the E and F layers. While a recent study AIP Advances 14 06503
Externí odkaz:
http://arxiv.org/abs/2411.09215
Autor:
Milutinovic, Dejan, Von Moll, Alexander, Manyam, Satyanarayana G., Casbeer, David W., Weintraub, Isaac E., Pachter, Meir
In classical works on a planar differential pursuit-evasion game with a faster pursuer, the intercept point resulting from the equilibrium strategies lies on the Apollonius circle. This property was exploited for the construction of the equilibrium s
Externí odkaz:
http://arxiv.org/abs/2403.15188
Publikováno v:
Journal of Geodetic Science, Vol 14, Iss 1, Pp 2101-16 (2024)
Externí odkaz:
https://doaj.org/article/6c686ab89c474ab7ab992ca0f82143a8
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In the context of the comprehensive implementation of rural revitalization strategy, ecological protection and sustainable territorial spatial pattern are important elements of spatial planning and ecological civilization construction. With this as t
Externí odkaz:
https://doaj.org/article/ef53b2a6d2dd42748d1b5164f3f8776a
For a singleton planet $P$ with gravitational potential $V$, we show that for each $\varepsilon > 0$ there exists a planet $P'$ with gravitational potential $V'$, with $(P',V')$ "$\varepsilon$-close" to $(P,V)$ (in an appropriate $C^0$-sense) for whi
Externí odkaz:
http://arxiv.org/abs/2011.04724
Autor:
Salem, Abdelmajid Ben Hadj
In an article, E. Grafarend and B. Schaffrin studied the geometry of non-linear adjustment of the planar trisection problem using the Gauss Markov model and the method of the least squares. This paper develops the same method working on an example of
Externí odkaz:
http://arxiv.org/abs/1701.03158
Autor:
Salem, Abdelmajid Ben Hadj
It is a collection of problems and exercises of geodesy and the theory of errors.
Comment: 67 pages. 5 figures. In French
Comment: 67 pages. 5 figures. In French
Externí odkaz:
http://arxiv.org/abs/1612.09452
Autor:
Salem, Abdelmajid Ben Hadj
It is a book on geodesy and the theory of errors for the students of the cycle of geomatics, surveying and mapping. The geometric and spatial aspects of geodesy are presented in the first part of the book. The second part is about the theory of error
Externí odkaz:
http://arxiv.org/abs/1701.03160
Publikováno v:
GEM-International Journal on Geomathematics
This work presents a new extension to B-Splines that enables them to model functions on directed tree graphs such as non-braided river networks. The main challenge of the application of B-splines to graphs is their definition in the neighbourhood of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f166019618eb72eb25bcb2d22576803
https://mediatum.ub.tum.de/1704855
https://mediatum.ub.tum.de/1704855
For a singleton planet $P$ with gravitational potential $V$, we show that for each $\varepsilon > 0$ there exists a planet $P'$ with gravitational potential $V'$, with $(P',V')$ "$\varepsilon$-close" to $(P,V)$ (in an appropriate $C^0$-sense) for whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ec9a6074076c9968a4d2adcb116b766