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of 114
pro vyhledávání: '"L. Aké"'
In this work we revisit the notion of the (future) causal completion of a globally hyperbolic spacetime and endow it with the structure of a Lorentzian pre-length space. We further carry out this construction for a certain class of generalized Robert
Externí odkaz:
http://arxiv.org/abs/2205.07148
In this work we provide the full description of the upper levels of the classical causal ladder for spacetimes in the context of Lorenztian length spaces, thus establishing the hierarchy between them. We also show that global hyperbolicity, causal si
Externí odkaz:
http://arxiv.org/abs/2003.03451
Publikováno v:
Rev. Matem. Iberoamericana, Volume 37, Issue 1 (2021) pp. 45-94
Globally hyperbolic spacetimes with timelike boundary $(\overline{M} = M \cup \partial M, g)$ are the natural class of spacetimes where regular boundary conditions (eventually asymptotic, if $\overline{M}$ is obtained by means of a conformal embeddin
Externí odkaz:
http://arxiv.org/abs/1808.04412
In this paper a systematic study of the causal structure and global causality properties of multiwarped spacetimes is developed. This analysis is used to make a detailed description of the causal boundary of these spacetimes. Some applications of our
Externí odkaz:
http://arxiv.org/abs/1709.00234
Autor:
L. Aké Assi
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 14, Iss 3/4, Pp 617-620 (1983)
SOME MEDICINAL PROPERTIES OF CASSIA OCCIDENTALIS L. (CAESALPINIACEAE) IN THE LOWER IVORY COAST About 40 species of Cassia, a great number of which have been introduced, grow in different parts of intertropical Africa, in all types o f vegetation. T
Externí odkaz:
https://doaj.org/article/1266d8b6db7f4f63bfa2988f3ced1525
Autor:
Herrera, J., Hau, L. Ake
We consider the relation between the c-completion of a Lorentz manifold V and its quotient M = V/G, where G is an isometry group acting freely and properly discontinuously. First, we consider the future causal completion case, characterizing virtuall
Externí odkaz:
http://arxiv.org/abs/1605.03128
Publikováno v:
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, Vol 35, Iss 1 (1982)
L'intoxication du bétail par les feuilles de Spondianthus preussii var. preussii est connue depuis fort longtemps. Le principe actif en est l'acide monofluoroacétique, qui a été isolé de Spondianthus preussii var. preussii récolté en Côte-d'I
Externí odkaz:
https://doaj.org/article/cae090c19ffc4b988c916508bd9d5dd6
Autor:
Assi, L. Aké
Publikováno v:
Systematics and Geography of Plants, 2001 Jan 01. 71(2), 187-195.
Externí odkaz:
https://www.jstor.org/stable/3668666
Akademický článek
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Autor:
Mangenot, G., Assi, L. Ake
Publikováno v:
Bulletin du Jardin botanique de l'État a Bruxelles, 1959 Mar . 29(1), 27-36.
Externí odkaz:
https://www.jstor.org/stable/3666993