亚博买球

Radulescu D. Vicentiu学术报告

发布时间: 2021年07月15日 作者: 秦栋栋   阅读次数: []

亚博买球baogaotimu: some perspectives in the study of singular elliptic equations

亚博买球baogaoren: radulescu d. vicentiu

baogaodidian: tengxunhuiyi 417 909 048

baogaoshijian: 2021nian7yue28ri19: 00-21: 00

亚博买球zhaiyao: we are concerned with several types of singular or degenerate phenomena arising in the theory of nonlinear elliptic equations. we describe some striking results related to the existence of blow-boundary solutions, the generalized maximum principle, and a discontinuity property of the spectrum for double-phase problems. we establish that no monotonicity hypotheses are necessary in the statement of some classical theorems. various types of comparison principles play a crucial role in the arguments developed in this talk. several open problems are raised in the final part of this lecture.

baogaorenjieshao: radulescu d. vicentiu, kelayuewadaxuejiaoshou、luomaniyaguojiakexueyuanzhongshenjiaoshou。boshibiyeyubaliliuda,shicongshijiezhumingpianweifenfangchengzhuanjiahaim brezisjiaoshou。radulescujiaoshouzhuyaocongshifeixianxingtuoyuanfangcheng、daituihuaheqiyixianxingdeshuxuewulifangcheng、feiqiciweifensuanzidepufenxijiqizaidianliubianyezhongdeyingyongdenggongzuo,youqizaifeixianxingfenxihefeixianxingtuoyuanxingpianweifenfangchengfangmianyouzhehenshendexueshuzaoyiheweiwang,chubanzhuanzhu10yubu,zaiguojizhumingqikan j. math. pures appl.、transactions amer. math. soc.、comm. partial differential equations、j. differ. equ.、nonlinearity、ann. scuola norm. sup. pisa, cl. sci.、israel j. math.、calc. var. partial differ. equ.dengfabiaogaoshuipinghegaoyingxiangdexueshulunwen300yupian,duocizhuchiluomaniyaguojiakexueyanjiuweiyuanhuikeyanxiangmu。radulescujiaoshoushithomson reutersgaobeiyinyanjiuzhe,lunwenbeiyinyongcishugaoda6000yuci,yingyaozhutifayan、dahuibaogaoheyaoqingbaogao50yuci,dedaoleguojixueshujiedegaodurenke,bingzuoweidahuizhuxizuzhileduogezhuantiguojixueshudahui,tongshidanrenduogeguojisciqikandezhubianhuobianwei。




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