Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Aleksandar Milivojević"'
Autor:
David León, Isabel Amez, Miloš Radojević, Nebojša Manić, Dragoslava Stojiljković, Aleksandar Milivojević, Javier García-Torrent, Blanca Castells
Publikováno v:
Fire, Vol 7, Iss 8, p 265 (2024)
The use of fireworks as a sign of celebration is a common practice in many countries. During the last few years, this sector has been subjected to various social criticisms that have even led to a ban on their use in different places. One of the main
Externí odkaz:
https://doaj.org/article/37cca84731994b82956a24a092f1da4c
Publikováno v:
Tehnički Vjesnik, Vol 24, Iss 6, Pp 1941-1950 (2017)
Analysis of the relevant literature has shown that only few researches are dealing with the bearings dynamic behaviour in real environmental conditions - where high concentration of solid contaminant particles is evident. There is still no establishe
Externí odkaz:
https://doaj.org/article/8b464c7d007e470fad25e10af19c1497
We prove that in formal dimension $\leq 20$ the Hilali conjecture holds, i.e. that the total dimension of the rational homology bounds from above the total dimension of the rational homotopy for a simply connected rationally elliptic space.
9 pa
9 pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c63a1521a164ce0c7ae9777ba4210ba
http://arxiv.org/abs/2210.00607
http://arxiv.org/abs/2210.00607
Autor:
Aleksandar Milivojević, Aleksandar Dimić, Mileta Ristivojević, Žarko Mišković, Radivoje Mitrovic, Aleksandar Vencl
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 236:691-700
The influence of the running-in process operating parameters on tribological properties of the block-on-disc samples in lubricated sliding conditions is analyzed and discussed in detail. Different running-in regimes are achieved by varying the normal
Autor:
E. Zadorozhnaya, Uroš Trdan, Aleksandar Vencl, Petr Svoboda, Mara Kandeva, Aleksandar Milivojević, Michal Michalec
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, vol. 235, no. 7, pp. 1509-1518, 2021.
Metal matrix nanocomposites represent a relatively new class of material, which is still being extensively investigated. Most of the studies, however, are devoted to aluminium- or magnesium-based nanocomposites. A limited number of studies focus on z
Publikováno v:
Journal of Geometry and Physics. 184:104709
Autor:
Aleksandar Milivojević
Publikováno v:
Complex Manifolds, Vol 7, Iss 1, Pp 141-144 (2020)
Serre’s duality theorem implies a symmetry between the Hodge numbers, hp,q = hn−p,n−q, on a compact complex n–manifold. Equivalently, the first page of the associated Frölicher spectral sequence satisfies \dim E_1^{p,q} = \dim E_1^{n - p,n -
Publikováno v:
Differential Geometry and its Applications. 62:101-108
We show that the only rational homology spheres which can admit almost complex structures occur in dimensions two and six. Moreover, we provide infinitely many examples of six-dimensional rational homology spheres which admit almost complex structure
Autor:
Jiahao Hu, Aleksandar Milivojević
Publikováno v:
Comptes Rendus Mathématique
We show that the infinite symmetric product of a connected graded-commutative algebra over the rationals is naturally isomorphic to the free graded-commutative algebra on the positive degree subspace of the original algebra. In particular, the infini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab298bbebb6b9ee1a979b7c6d226f1fc
On the realization of symplectic algebras and rational homotopy types by closed symplectic manifolds
Autor:
Aleksandar Milivojević
We answer a question of Oprea-Tralle on the realizability of symplectic algebras by symplectic manifolds in dimensions divisible by four, along with a question of Lupton-Oprea in all even dimensions. This will also allow us to address, in all even di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b254020ebd29849e5d7709453ddd3fe9
http://arxiv.org/abs/2011.02928
http://arxiv.org/abs/2011.02928