On differential singular perturbation problems: a simple variational approach
ISSN: 1807-0302, 2238-3603
Année de publication: 2018
Volumen: 37
Número: 3
Pages: 2922-2931
Type: Article
ISSN: 1807-0302, 2238-3603
Année de publication: 2018
Volumen: 37
Número: 3
Pages: 2922-2931
Type: Article