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Charles Leedham-Green

Dados Biográficos

ID6219082
NOMECharles Leedham-Green
PRENOMESCharles
SOBRENOMELeedham-Green
ASSINATURALEEDHAM-GREEN C
VERIFICADONão
TOTAL DE OBRAS2
TOTAL DE CITAÇÕES0
OBRAS COMO AUTOR2
OBRAS COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2024
ANO MAIS RECENTE DE PUBLICAÇÃO2025
ÍNDICE H0
  • Condorcet domains on at most seven alternatives

    Open Access•Dolica Akello-Egwel, Charles Leedham-Green et al.•ARTICLE•Mathematical Social Sciences•2025•Referências: 31

    A Condorcet domain is a collection of linear orders which avoid Condorcet's paradox for majority voting. We have developed a new algorithm for complete enumeration of all maximal Condorcet domains and, using a supercomputer, obtained the first enumeration of all maximal Condorcet domains on n≤7 alternatives. We investigate properties of these domains and use this study to resolve several open questions regarding Condorcet domains, and propose sev…

  • The largest Condorcet domain on 8 alternatives

    Open Access•Charles Leedham-Green, C R Leedham-Green et al.•ARTICLE•Social Choice and Welfare•2024

    In this note, we report on a Condorcet domain of record-breaking size for n = 8 alternatives. We show that there exists a Condorcet domain of size 224 and that this is the largest possible size for 8 alternatives. Our search also shows that this domain is unique up to isomorphism. In this note we investigate properties of the new domain and relate them to various open problems and conjectures

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  • The largest Condorcet domain on 8 alternatives

    Open Access•Charles Leedham-Green, C R Leedham-Green et al.•ARTICLE•Social Choice and Welfare•2024

    In this note, we report on a Condorcet domain of record-breaking size for n = 8 alternatives. We show that there exists a Condorcet domain of size 224 and that this is the largest possible size for 8 alternatives. Our search also shows that this domain is unique up to isomorphism. In this note we investigate properties of the new domain and relate them to various open problems and conjectures

  • Condorcet domains on at most seven alternatives

    Open Access•Dolica Akello-Egwel, Charles Leedham-Green et al.•ARTICLE•Mathematical Social Sciences•2025•Referências: 31

    A Condorcet domain is a collection of linear orders which avoid Condorcet's paradox for majority voting. We have developed a new algorithm for complete enumeration of all maximal Condorcet domains and, using a supercomputer, obtained the first enumeration of all maximal Condorcet domains on n≤7 alternatives. We investigate properties of these domains and use this study to resolve several open questions regarding Condorcet domains, and propose sev…

Condorcet method (2 obras) · Game Theory and Voting Systems (2 obras) · Logic, Reasoning, and Knowledge (2 obras) · Mathematical economics (2 obras) · Mathematics (2 obras) · Political science (2 obras) · Voting (2 obras) · Complexity and Algorithms in Graphs (1 obra) · Computer Science (1 obra) · Econometrics (1 obra)

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