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[期刊论文] 作者：张丽红,杨泽栋,王国涛,Baleanu Dumitru,
来源：数学物理学报:A辑 年份：2021
该文考虑了边界爆破k-Hessian问题Sk(λ(D2z))=b(x)f(z),x∈Ω,z|■Ω=+∞,其中,Ω■RN是一个严格凸的光滑有界区域.文章通过单调迭代方法、上下解方法和Karamata正则变化理论得到了k-Hessian方程径向对称正解的存在性和严格凸的爆破正解的边界渐近行为.......
[期刊论文] 作者：Liliana Baroiu,Caterina Dumitru,Alina Iancu,Ana-Cristina Leșe,Miruna Drăgănescu,Nicușor Baroiu,Lucreția,
来源：世界临床病例杂志 年份：2021
The coronavirus disease 2019(COVID-19)pandemic imposed arestructuring of global health systems by rethinking spaces used for the care of these patients and the additions of intensive care,infectious diseases and pneumology departments.This ......
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