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- Bauhaus-Universität WeimarDE26 papers
- Institute of Materials ScienceVN17 papers
- Vietnam Academy of Science and TechnologyVN17 papers
- Duy Tan UniversityVN16 papers
- Leibniz University HannoverDE16 papers
- Tongji UniversityCN15 papers
- Viện Vật lýVN14 papers
- Ho Chi Minh City University of EducationVN13 papers
- Ho Chi Minh City University of ScienceVN12 papers
- Obuda UniversityHU11 papers
- Can Tho UniversityVN10 papers
- Pulkovo ObservatoryRU9 papers
5 papers · 2 filters
On the regularization of solution of an inverse ultraparabolic equation associated with perturbed final data
Vo Anh Khoa, Le Trong Lan, Nguyen Huy Tuan +1
In this paper, we study the inverse problem for a class of abstract ultraparabolic equations which is well-known to be ill-posed. We employ some elementary results of semi-group th…
A modified integral equation method of the nonlinear elliptic equation with globally and locally Lipschitz source
Nguyen Huy Tuan, Le Duc Thang, Vo Anh Khoa
The paper is devoted to investigating a Cauchy problem for nonlinear elliptic PDEs in the abstract Hilbert space. The problem is hardly solved by computation since it is severely i…
Reconstruction of the electric field of the Helmholtz equation in 3D
Huy Tuan Nguyen, Vo Anh Khoa, Mach Nguyet Minh +1
In this paper, we rigorously investigate the truncation method for the Cauchy problem of Helmholtz equations which is widely used to model propagation phenomena in physical applica…
On an inverse problem in the parabolic equation arising from groundwater pollution problem
Nguyen Huy Tuan, Nguyen Van Thinh, Vo Anh Khoa +1
In this paper, we consider an inverse problem to determine a source term in a parabolic equation, where the data are obtained at a certain time. In general, this problem is ill-pos…
Persistence criteria for populations with non-local dispersion
Henri Berestycki, Jerome Coville, Hoang-Hung Vo
In this article, we analyse the non-local model : where is a positive continuous d…