About this article
Published Online: Mar 02, 2019
Page range: 233 - 243
Received: Apr 10, 2017
Accepted: Jan 31, 2018
DOI: https://doi.org/10.2478/auom-2019-0012
Keywords
© 2019 Donal O’Regan, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
We present a Leray–Schauder type alternative for a general class of maps. This enables us to obtain some Birkhoff–Kellogg type results and a Furi–Pera result.