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On existence of nontrivial solutions for the equation Δu − u + u3 = 0

✍ Scribed by G.L. Alfimov; V.M. Eleonsky; N.E. Kulagin; L.M. Lerman; V.P. Silin

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 615 KB
Volume: 44
Category: Article
ISSN: 0167-2789
DOI: 10.1016/0167-2789(90)90053-r

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