Results 271 to 280 of about 851,945 (325)

The Ground-Set-Cost Budgeted Maximum Coverage Problem. [PDF]

open access: yesTheory Comput Syst
van Heuven van Staereling I   +2 more
europepmc   +1 more source

Fixed Point Theorems

2008
This article gives statements of the Tarski fixed point theorem and the main versions of the topological fixed point principle that have been ...
openaire   +2 more sources

Some Fixed Point Theorems

The Annals of Mathematics, 1951
where f, p are continuous, g satisfies a Lipschitz condition, p(t) has period 1, and g(t)/I ? 1 for large t at any rate. Our choice of hypotheses and the main lines of our investigations have been dominated by what is significant in the theory of differential equations, but our results are concerned solely with sets of points and transformations of ...
Cartwright, M. L., Littlewood, J. E.
openaire   +3 more sources

Home - About - Disclaimer - Privacy