Brandt, Felix; Brill, Markus; Fischer, Felix; … - In: Social Choice and Welfare 42 (2014) 3, pp. 551-574
Tournament solutions, i.e., functions that associate with each complete and asymmetric relation on a set of alternatives a nonempty subset of the alternatives, play an important role in the mathematical social sciences at large. For any given tournament solution <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$$S$$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <mrow> <mi>S</mi> </mrow> </math> </EquationSource> </InlineEquation>, there is another...</equationsource></equationsource></inlineequation>