Abstract
Semilinear elliptic operators in unbounded cylinders are considered. It is shown that under some conditions the operators are Fredholm and proper. A topological degree for these operators is defined and shown to be unique. The results are applied to operators describing traveling waves.
Citation
J. F. Collet. V. A. Volpert. A. I. Volpert. "Topological degree for elliptic operators in unbounded cylinders." Adv. Differential Equations 4 (6) 777 - 812, 1999. https://doi.org/10.57262/ade/1366030747
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