Results 21 to 30 of about 4,702,470 (276)

Global existence and stability for second order functional evolution equations with infinite delay

Electronic Journal of Qualitative Theory of Differential Equations, 2016
In this article, the authors give sufficient conditions for existence and attractivity of mild solutions for second order semi-linear functional evolution equation in Banach spaces using Schauder's fixed point theorem.
Abdessalam Baliki, Mouffak Benchohra, John Graef   +2 more
doaj   +1 more source

Cosmological Evolution of a Purely Conical Codimension-2 Brane World [PDF]

, 2005
We study the cosmological evolution of isotropic matter on an infinitely thin conical codimension-two brane-world. Our analysis is based on the boundary dynamics of a six-dimensional model in the presence of an induced gravity term on the brane and a ...
Antonios Papazoglou, C. Charmousis, C. Charmousis, C.P. Burgess, E. Gravanis, E. Papantonopoulos, E. Papantonopoulos, E. Papantonopoulos, Eleftherios Papantonopoulos, F. Leblond, G. Kofinas, G. Kofinas, G. Kofinas, H.M. Lee, I. Navarro, I. Navarro, I. Navarro, I. Navarro, J.-M. Schwindt, J.-W. Chen, J.M. Cline, N.E. Mavromatos, P. Bowcock, S. Kanno, S. Randjbar-Daemi, S.M. Carroll, V. Sahni, V.P. Nair   +27 more
core   +4 more sources

Controllability results for semilinear functional and neutral functional evolution equations with infinite delay [PDF]

Surveys in Mathematics and its Applications, 2009
In this paper sufficient conditions are given ensuring the controllability of mild solutions defined on a bounded interval for two classes of first order semilinear functional and neutral functional differential equations involving evolution operators ...
Selma Baghli, Mouffak Benchohra, Khalil Ezzinbi   +2 more
doaj  

Distributed Team Working - Approaches for DiSSCo [PDF]

Research Ideas and Outcomes, 2023
As a highly decentralised research infrastructure, the Distributed System of Scientific Collections (DiSSCo) will need to develop cross-institutional teams, adopting work practices where individual staff are intensively working collectively on common ...
Helen Hardy, Lisa French, Josh Humphries, Sabine von Mering, Peter Giere, Frederik Berger, Anne Koivunen, Jonas Grieb, Martin Vipp, Vincent Smith   +9 more
doaj   +3 more sources

Spatiotemporal Dynamics of Coastal Viral Community Structure and Potential Biogeochemical Roles Affected by an Ulva prolifera Green Tide

mSystems, 2023
The world’s largest macroalgal green tide, caused by Ulva prolifera, has resulted in serious consequences for coastal waters of the Yellow Sea, China.
Meiaoxue Han, Jianhua Sun, Qingwei Yang, Yantao Liang, Yong Jiang, Chen Gao, Chengxiang Gu, Qian Liu, Xuechao Chen, Gang Liu, Hongbing Shao, Cui Guo, Hui He, Hualong Wang, Yeong Yik Sung, Wen Jye Mok, Li Lian Wong, Zongling Wang, Andrew McMinn, Min Wang   +19 more
doaj   +1 more source

Tests of Basic Quantum Mechanics in Oscillation Experiments [PDF]

, 1997
According to standard quantum theory, the time evolution operator of a quantum system is independent of the state of the system. One can, however, consider systems in which this is not the case: the evolution operator may depend on the density operator ...
D'Espagnat B, G Domokos, Kim C W, Károlyházy F, Omnès R, S Kovesi-Domokos, See also, Zurek W H   +7 more
core   +2 more sources

The chemical evolution of Omega Centauri's progenitor system [PDF]

, 2007
Chemical evolution models are presented for the anomalous globular cluster Omega Centauri. After demonstrating that the chemical features of Omega Cen can not be reproduced in the framework of the closed-box self-enrichment scenario, we discuss a model ...
Antonio Sollima, Bedin, Bekki, Bekki, Bradamante, Brown, Carraro, Chabrier, Chuzhoy, Cohen, Cohen, Cunha, Dinescu, Dinescu, Donatella Romano, Elena Pancino, Fellhauer, Ferraro, Ferraro, Ferraro, Francesca Matteucci, Francesco R. Ferraro, François, François, Freeman, Freeman, Frinchaboy, Gnedin, Gratton, Gratton, Grevesse, Harbeck, Harris, Hilker, Hilker, Hirschi, Hughes, Icke, Ideta, Ikuta, Iwamoto, Kayser, Koch, Kroupa, Lanfranchi, Lanfranchi, Lee, Lee, Lloyd Evans, Maeder, Majewski, Mallia, Mannucci, Marco Limongi, Mateo, Matteucci, Matteucci, Matteucci, McWilliam, Merritt, Meylan, Meynet, Meynet, Meza, Michele Bellazzini, Moehler, Monica Tosi, Nomoto, Norris, Norris, Norris, Norris, Origlia, Pancino, Pancino, Pancino, Piotto, Platais, Recchi, Rey, Richer, Romano, Romano, Salpeter, Scalo, Schmidt, Smith, Smith, Smith, Sollima, Sollima, Sollima, Sollima, Stanford, Suntzeff, Talbot, Tinsley, Tolstoy, Tsuchiya, Tsujimoto, van de Ven, van den Hoek, Vanture, Woolley, Woosley, Wyse, Zinnecker   +106 more
core   +3 more sources

Interspecific variation of antennal lobe composition among four hornet species

Scientific Reports, 2021
Olfaction is a crucial sensory modality underlying foraging, social and mating behaviors in many insects. Since the olfactory system is at the interface between the animal and its environment, it receives strong evolutionary pressures that promote ...
Antoine Couto, Gérard Arnold, Hiroyuki Ai, Jean-Christophe Sandoz   +3 more
doaj   +1 more source

Characterization and Genomic Analysis of Marinobacter Phage vB_MalS-PS3, Representing a New Lambda-Like Temperate Siphoviral Genus Infecting Algae-Associated Bacteria

Frontiers in Microbiology, 2021
Marinobacter is the abundant and important algal-associated and hydrocarbon biodegradation bacteria in the ocean. However, little knowledge about their phages has been reported. Here, a novel siphovirus, vB_MalS-PS3, infecting Marinobacter algicola DG893(
Yundan Liu, Kaiyang Zheng, Baohong Liu, Yantao Liang, Yantao Liang, Siyuan You, Wenjing Zhang, Xinran Zhang, Yaqi Jie, Hongbing Shao, Hongbing Shao, Yong Jiang, Yong Jiang, Cui Guo, Cui Guo, Hui He, Hui He, Hualong Wang, Hualong Wang, Yeong Yik Sung, Yeong Yik Sung, Wen Jye Mok, Wen Jye Mok, Li Lian Wong, Li Lian Wong, Andrew McMinn, Andrew McMinn, Min Wang, Min Wang, Min Wang   +29 more
doaj   +1 more source

Composed perturbations to a coupled ODEs system with hysteresis

Mathematics in Engineering
In this paper, we address a system of two ODEs including a hysteresis nonlinearity of generalized play type. Our system is subject to a composed perturbation, giving under particular choices of composants various types of common multivalued perturbations.
Shengda Zeng, Sergey A. Timoshin
doaj   +1 more source