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pro vyhledávání: '"M. L. Bertotti"'
Autor:
M. L. Bertotti, G. Modanese
Publikováno v:
Complexity, Vol 2021 (2021)
We prove that the presence of a diagonal assortative degree correlation, even if small, has the effect of dramatically lowering the epidemic threshold of large scale-free networks. The correlation matrix considered is Ph|k=1−rPhkU+rδhk, where PU i
Externí odkaz:
https://doaj.org/article/c5fddd2459f044678aabc40d74c3ad20
Autor:
M. L. Bertotti, G. Modanese
Publikováno v:
Complexity, Vol 2019 (2019)
Using a heterogeneous mean-field network formulation of the Bass innovation diffusion model and recent exact results on the degree correlations of Barabasi-Albert networks, we compute the times of the diffusion peak and compare them with those on sca
Externí odkaz:
https://doaj.org/article/c0adf7fdb59941e594e690c328eeb49c
Stochastic behavioral models are specified by a difference evolutionary equation for the probabilities of binary alternatives. The classification of stochastic behavioral models is analyzed by the limit comportment of alternatives probabilities. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e98562812e4abe25fbacec4aaccd3e1
http://dspace.nbuv.gov.ua/handle/123456789/142058
http://dspace.nbuv.gov.ua/handle/123456789/142058
Autor:
E. Zehnder, M. L. Bertotti
Publikováno v:
Stochastic Processes in Classical and Quantum Systems ISBN: 9783540171669
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f54b6f64d1ddabe191add1330a3d6f99
https://doi.org/10.1007/3540171665_54
https://doi.org/10.1007/3540171665_54
Autor:
M. L. Bertotti, S. V. Bolotin
Publikováno v:
Differential Integral Equations 8, no. 7 (1995), 1733-1760
We consider quasiperiodic positive definite Lagrangian systems and establish the existence of one or more solutions homoclinic (namely asymptotic as $t\to\pm\infty$) to a quasiperiodic solution. These results are obtained by means of a variational ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39f5f34b64bdd9365ab86ed4d7040de8
http://projecteuclid.org/euclid.die/1368397754
http://projecteuclid.org/euclid.die/1368397754