Existence theorems across a point of resonance

Cesari, Lamberto

doi:10.1090/S0002-9904-1976-14205-X

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Existence theorems across a point of resonance

Author: Lamberto Cesari
Journal: Bull. Amer. Math. Soc. 82 (1976), 903-906
MSC (1970): Primary 47H15, 34B15, 34C15, 35G30, 35J40
MathSciNet review: 0425693
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