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題目:Semi-uniform attractors for non-autonomous dynamical systems
報(bào)告人:崔洪勇 華中科技大學(xué) 副教授
時(shí)間: 12月15日(周五)上午09: 30-11: 30
地點(diǎn):X9136
摘要:In this talk I shall introduce the semi-uniform attractors which describe and provide more insight on the forward dynamics of a dissipative non-autonomous dynamical system. Then by the semi-uniform attractor we obtain a decomposition of standard Vishik’s uniform attractor and by this decomposition we obtain a new criterion for a uniform attractor to have finite fractal dimension which requires weaker conditions than the criteria in the literature.
個(gè)人簡(jiǎn)介:崔洪勇,男,博士畢業(yè)于西南大學(xué)和塞維利亞大學(xué)(西班牙),現(xiàn)華中科技大學(xué)數(shù)學(xué)與統(tǒng)計(jì)學(xué)院副教授。主要研究領(lǐng)域?yàn)椋ǚ亲灾?span lang="EN-US">/隨機(jī))無(wú)窮維動(dòng)力系統(tǒng)的定性分析,其研究成果在國(guó)際知名期刊發(fā)表學(xué)術(shù)論文20余篇,主持國(guó)家自然科學(xué)基金青年項(xiàng)目1項(xiàng),中國(guó)博士后科學(xué)基金項(xiàng)目1項(xiàng)。
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