摘要
通过应用族及构造方法给出新的强敏感性定义——thickly syndetic敏感,证明了极小弱混合系统或非极小M-系统thickly syndetic敏感,并构造实例证明了syndetic敏感不蕴涵thick敏感和thickly syndetic敏感.
Using methods of family and construction,we gave a new definition of stronger sensitivity-thickly syndetic sensitivity,proved that a minimal weakly mixing system or nonminimal M-system is thickly syndetically sensitive.Also,we constructed a system which is syndetically sensitive but not thickly sensitive and thickly syndetically sensitive.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2014年第2期263-265,共3页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:11001038)
国家高技术研究发展计划863项目基金(批准号:2012AA01A309)
中央高校自主科研项目(批准号:DC120101112)
