Abstract
The paper is devoted to general elliptic operators in Hölder spaces in bounded or unbounded domains. We discuss the Fredholm property of linear operators and properness of nonlinear operators. We construct a topological degree for Fredholm and proper operators of index zero.
Citation
V. Volpert. A. Volpert. "Properness and topological degree for general elliptic operators." Abstr. Appl. Anal. 2003 (3) 129 - 181, 9 February 2003. https://doi.org/10.1155/S1085337503204073
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