%0 Journal Article %T Weak mixing in general semiflows implies multi-sensitivity, but not thick sensitivity %A Miller, Alica %J Journal of Nonlinear Sciences and Applications %D 2019 %V 12 %N 2 %@ ISSN 2008-1901 %F Miller2019 %X It was proved by Wang et al. [Wang, J. Yin, Q. Yan, J. Nonlinear Sci. Appl., \({\bf 9}\) (2016), 989--997] that any weakly mixing semiflow on a compact metric space, whose all transition maps are surjective, is thickly sensitive. We consider what happens if we do not have the assumptions of compactness and surjectivity. We prove that even in that case any weakly mixing semiflow is multi-sensitive, and that, however, it does not have to be thickly sensitive. %9 journal article %R 10.22436/jnsa.012.02.05 %U http://dx.doi.org/10.22436/jnsa.012.02.05 %P 120--123 %0 Journal Article %T Topological transitivity and mixing notions for group actions %A G. Cairns %A A. Kolganova %A A. Nielsen %J Rocky Mount. J. Math. %D 2007 %V 37 %F Cairns2007 %0 Journal Article %T Weak-mixing implies sensitive dependence %A L. He %A X. Yan %A L. Wang %J J. Math. Anal. Appl. %D 2004 %V 299 %F He2004 %0 Journal Article %T A note on sensitivity of semigroup actions %A E. Kontorovich %A M. Megrelishvili %J Semigroup Forum %D 2008 %V 76 %F Kontorovich2008 %0 Journal Article %T On some stochastic properties in Devaney’s chaos %A S. Lardjane %J Chaos. Solitons Fractals %D 2006 %V 28 %F Lardjane2006 %0 Journal Article %T Multi-sensitivity, syndetical sensitivity and the asymptotic average-shadowing property for continuous semi-flows %A R. Li %A T. Lu %A Y. Zhao %A H. Wang %A H. Liang %J J. Nonlinear Sci. Appl. %D 2017 %V 10 %F Li2017 %0 Journal Article %T Envelopes of syndetic subsemigroups of the acting topological semigroup in a semiflow %A A. Miller %J Topology Appl. %D 2011 %V 158 %F Miller2011 %0 Journal Article %T Stronger forms of sensitivity for dynamical systems %A T. K. S. Moothathu %J Nonlinearity %D 2007 %V 20 %F Moothathu2007 %0 Journal Article %T The sufficient conditions for dynamical systems of semigroup actions to have some stronger forms of sensitivities %A T. Wang %A J. Yin %A Q. Yan %J J. Nonlinear Sci. Appl. %D 2016 %V 9 %F Wang2016