Robert C. Powers

According to our database, Robert C. Powers authored at least 45 papers between 1993 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of two.

2024

The weight balance function on trees.

Fred R. McMorris, Henry Martyn Mulder, Robert C. Powers

Discret. Appl. Math., 2024

2023

Another strategy-proofness characterization of majority rule.

Robert C. Powers, Flannery Wells

Math. Soc. Sci., 2023

2021

Medians are Below Joins in Semimodular Lattices of Breadth 2.

Gábor Czédli, Robert C. Powers, Jeremy M. White

Order, 2021

Majority rule for profiles of arbitrary length, with an emphasis on the consistency axiom.

Fred R. McMorris, Henry Martyn Mulder, Beth Novick, Robert C. Powers

Math. Soc. Sci., 2021

2020

Majority rule on j-rich ballot spaces.

Trevor Leach, Robert C. Powers

Soc. Choice Welf., 2020

The target location function on finite trees.

Trevor Leach, Fred R. McMorris, Henry Martyn Mulder, Robert C. Powers

Discret. Appl. Math., 2020

2018

Beyond neutrality: Extended difference of votes rules.

Sarah Schulz King, Robert C. Powers

Math. Soc. Sci., 2018

Axiomatic characterization of the center function. The case of non-universal axioms.

Manoj Changat, Shilpa Mohandas, Henry Martyn Mulder, Prasanth G. Narasimha-Shenoi, Robert C. Powers, D. Jacob Wildstrom

Discret. Appl. Math., 2018

2017

Axioms for Consensus Functions on the n-Cube.

C. García-Martínez, Fred R. McMorris, Oscar Ortega, Robert C. Powers

J. Appl. Math., 2017

Axiomatic characterization of the center function. The case of universal axioms.

Manoj Changat, Shilpa Mohandas, Henry Martyn Mulder, Prasanth G. Narasimha-Shenoi, Robert C. Powers, D. Jacob Wildstrom

Discret. Appl. Math., 2017

2016

Planar Graded Lattices and the c 1-Median Property.

Gábor Czédli, Robert C. Powers, Jeremy M. White

Order, 2016

An ABC-Problem for location and consensus functions on graphs.

Fred R. McMorris, Henry Martyn Mulder, Beth Novick, Robert C. Powers

Discret. Appl. Math., 2016

2015

Anonymous and positively responsive aggregation rules.

Lucas Hoots, Robert C. Powers

Math. Soc. Sci., 2015

Five axioms for location functions on median graphs.

Fred R. McMorris, Henry Martyn Mulder, Beth Novick, Robert C. Powers

Discret. Math. Algorithms Appl., 2015

2013

Majority decision on median semilattices.

Fred R. McMorris, Robert C. Powers

Math. Soc. Sci., 2013

An axiomatic approach to location functions on finite metric spaces.

Fred R. McMorris, Henry Martyn Mulder, Beth Novick, Robert C. Powers

Electron. Notes Discret. Math., 2013

Injectivity and weak ternary separation.

Robert C. Powers, Jeremy M. White

Discret. Appl. Math., 2013

2012

An extension of McGarvey's theorem from the perspective of the plurality collective choice mechanism.

Lee R. Gibson, Robert C. Powers

Soc. Choice Welf., 2012

2011

An axiomatic study of Majority-rule (+ ) and associated consensus functions on hierarchies.

Jianrong Dong, David Fernández-Baca, Fred R. McMorris, Robert C. Powers

Discret. Appl. Math., 2011

2010

Anonymity, monotonicity, and quota pair systems.

Jonathan Perry, Robert C. Powers

Math. Soc. Sci., 2010

2009

The NIP graph of a social welfare function.

Lee R. Gibson, Robert C. Powers

Soc. Choice Welf., 2009

Consensus rules based on decisive families: The case of hierarchies.

Fred R. McMorris, Robert C. Powers

Math. Soc. Sci., 2009

Removal independent consensus methods for closed beta-systems of sets.

Gary D. Crown, Melvin F. Janowitz, Robert C. Powers

Math. Soc. Sci., 2009

2008

Sen's theorem for hierarchies.

Robert C. Powers

Eur. J. Comb., 2008

Wilson's theorem for consensus functions on hierarchies.

Robert C. Powers, Jeremy M. White

Discret. Appl. Math., 2008

A Characterization of Majority Rule for Hierarchies.

Fred R. McMorris, Robert C. Powers

J. Classif., 2008

The majority decision function for trees with 3 leaves.

Fred R. McMorris, Robert C. Powers

Ann. Oper. Res., 2008

2007

The Number of Times an Anonymous Rule Violates Independence in the 3 × 3 Case.

Robert C. Powers

Soc. Choice Welf., 2007

Hierarchies and ternary separation.

Robert C. Powers

Appl. Math. Lett., 2007

2006

The t-median function on graphs.

Fred R. McMorris, Henry Martyn Mulder, Robert C. Powers

Discret. Appl. Math., 2006

2005

Positional information and preference aggregation.

Robert C. Powers

Soc. Choice Welf., 2005

2004

Consensus functions on tree quasi-orders that satisfy an independence condition.

Fred R. McMorris, Robert C. Powers

Math. Soc. Sci., 2004

2003

<i>Z</i>-Semicontinuous Posets.

Robert C. Powers, Thomas Riedel

Order, 2003

Medians and Majorities in Semimodular Posets.

Robert C. Powers

Discret. Appl. Math., 2003

The Median Function on Distributive Semilattices.

Fred R. McMorris, Henry Martyn Mulder, Robert C. Powers

Discret. Appl. Math., 2003

Heavy Transversals and Indecomposable Hypergraphs.

André E. Kézdy, Jenö Lehel, Robert C. Powers

Comb., 2003

2001

Nondictatorially independent pairs and Pareto.

Robert C. Powers

Soc. Choice Welf., 2001

Consensus <i>n</i>-trees, weak independence, and veto power.

Robert C. Powers

Proceedings of the Bioconsensus, 2001

The Arrovian program from weak orders to hierarchical and tree-like relations.

Fred R. McMorris, Robert C. Powers

Proceedings of the Bioconsensus, 2001

2000

The median function on median graphs and semilattices.

Fred R. McMorris, Henry Martyn Mulder, Robert C. Powers

Discret. Appl. Math., 2000

1999

The median function on distributive semilattices.

Fred R. McMorris, Robert C. Powers

Electron. Notes Discret. Math., 1999

1996

Arrow's Theorem for Closed Weak Hierarchies.

Robert C. Powers

Discret. Appl. Math., 1996

The median function on weak hierarchies.

Fred R. McMorris, Robert C. Powers

Proceedings of the Mathematical Hierarchies and Biology, 1996

1995

The Median Procedure in a Formal Theory of Consensus.

Fred R. McMorris, Robert C. Powers

SIAM J. Discret. Math., 1995

1993

Consensus Functions on Trees that Satisfy Independence Axiom.

Fred R. McMorris, Robert C. Powers

Discret. Appl. Math., 1993