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On the number of 2π periodic solutions for u″ + g(u) = s(1 + h(t)) using the Poincaré-Birkhoff theorem

✍ Scribed by Manuel A del Pino; Raúl F Manásevich; Alejandro Murua


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
791 KB
Volume
95
Category
Article
ISSN
0022-0396

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