The partial and complete periodic synchronization in coupled discontinuous map lattices consisting of both discon- tinuous and non-invertible maps are discussed. We classify three typical types of periodic synchroniza...The partial and complete periodic synchronization in coupled discontinuous map lattices consisting of both discon- tinuous and non-invertible maps are discussed. We classify three typical types of periodic synchronization states, which give rise to different spatiotemporal patterns including static partial periodic synchronization, dynamically periodic syn- chronization, and complete periodic synchronization patterns. A special prelude dynamics of partial and complete periodic synchronization motion, which is shown by five separated concave curves in the time series plots of the order parameters, is observed. The detailed analysis shows that the special prelude dynamics is induced by the competition between two synchronized clusters, and the analytical expression for the corresponding order parameter is obtained.展开更多
Eco-translatology is an original translation theory proposed by Hu Gengshen,a Chinese scholar.Su Shi’s masterpiecePrelude to Water Melody is a famous Chinese classic poetry.From the perspective of eco-translatology,t...Eco-translatology is an original translation theory proposed by Hu Gengshen,a Chinese scholar.Su Shi’s masterpiecePrelude to Water Melody is a famous Chinese classic poetry.From the perspective of eco-translatology,the study tries to make acomparative analysis of two English versions of Prelude to Water Melody,based on some core concepts including environment oftranslation,central position of translator and three-dimensional transformation.Through comparative analysis,the study finds thatthe eco-env’ironment of two versions has different impacts on them,but both reflect the central position of translator well.And XuYuanchongs translation is easier for readers to accept in terms of linguistic and cultural dimensions,while Burton Watson’s translation can better reflect communicative intention.It is hoped that the study will shed some new light on the research of translationof Chinese classic poetry and more scholars will pay attention to eco-translatology.展开更多
A sequence of periodic attractors has been observed in a two-dimensional discontinuous map, which canbe considered as a model of impact oscillator. The so-called 'transfer number', which is defined as the mean...A sequence of periodic attractors has been observed in a two-dimensional discontinuous map, which canbe considered as a model of impact oscillator. The so-called 'transfer number', which is defined as the mean numberof transfer from non-impact state to impact state per iteration, is locked onto a lot of rational values to form a curveconsisting of many steps. Our numerical investigation confirms that every step is confined by conditions created by thecollision between the periodic orbit and the discontinuous boundary of the system. After the last collision the systemshows a chaotic motion with intermittent characteristics. Therefore the staircase can be addressed as a 'prelude staircaseto type V intermittency'. The similar phenomenon has also been observed in a model of electric circuit. These resultsof our study suggest that this kind of staircases is common in two (or even higher) dimensional discontinuous maps.展开更多
基金supported by the National Natural Science Foundation of China(Grant No.10875076)the Natural Science Foundation of Shaanxi Province,China(Grant No.SJ08A23)
文摘The partial and complete periodic synchronization in coupled discontinuous map lattices consisting of both discon- tinuous and non-invertible maps are discussed. We classify three typical types of periodic synchronization states, which give rise to different spatiotemporal patterns including static partial periodic synchronization, dynamically periodic syn- chronization, and complete periodic synchronization patterns. A special prelude dynamics of partial and complete periodic synchronization motion, which is shown by five separated concave curves in the time series plots of the order parameters, is observed. The detailed analysis shows that the special prelude dynamics is induced by the competition between two synchronized clusters, and the analytical expression for the corresponding order parameter is obtained.
文摘Eco-translatology is an original translation theory proposed by Hu Gengshen,a Chinese scholar.Su Shi’s masterpiecePrelude to Water Melody is a famous Chinese classic poetry.From the perspective of eco-translatology,the study tries to make acomparative analysis of two English versions of Prelude to Water Melody,based on some core concepts including environment oftranslation,central position of translator and three-dimensional transformation.Through comparative analysis,the study finds thatthe eco-env’ironment of two versions has different impacts on them,but both reflect the central position of translator well.And XuYuanchongs translation is easier for readers to accept in terms of linguistic and cultural dimensions,while Burton Watson’s translation can better reflect communicative intention.It is hoped that the study will shed some new light on the research of translationof Chinese classic poetry and more scholars will pay attention to eco-translatology.
文摘A sequence of periodic attractors has been observed in a two-dimensional discontinuous map, which canbe considered as a model of impact oscillator. The so-called 'transfer number', which is defined as the mean numberof transfer from non-impact state to impact state per iteration, is locked onto a lot of rational values to form a curveconsisting of many steps. Our numerical investigation confirms that every step is confined by conditions created by thecollision between the periodic orbit and the discontinuous boundary of the system. After the last collision the systemshows a chaotic motion with intermittent characteristics. Therefore the staircase can be addressed as a 'prelude staircaseto type V intermittency'. The similar phenomenon has also been observed in a model of electric circuit. These resultsof our study suggest that this kind of staircases is common in two (or even higher) dimensional discontinuous maps.
