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Three utilities problem

Known as: Supuzzle, Gas electricity water, Electricity water gas 
The classical mathematical puzzle known as the three utilities problem; the three cottages problem or sometimes water, gas and electricity can be… 
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Related topics

Related topics

12 relations
Crossing number (graph theory)Euler characteristicGraph (discrete mathematics)Graph theory

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Structure and Infrastructure Engineering : Maintenance , Management , Life-Cycle Design and Performance
Taylor & Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in the publications… 
2014
2014
Future Free Energy of New Physics Ball Lightning Black Holes, the origin of a Super Social Society or the Opposite?
The exhaustion of earth’s resources, the criminal financial system, consumerism, overpopulation, poverty, corporate and personal… 
2011
2011
Rhodium catalyzed hydrogenation reactions in aqueous micellar systems as green solvents
The hydrogenation of itaconic acid and dimethyl itaconate is transferred from methanol to aqueous micellar solutions of several… 
Review
2011
Review
2011
Usage of Electronic Resources Available Under UGC-INFONET Digital Library Consortium by Assam University Library Users
The traditional functions of libraries had undergone various changes in present century and E Resources have great importance in… 
2008
2008
Linguistics and Second Language Acquisition: One Person with Two Languages
2007
2007
Yield, Nutrient Uptake, and Changes in Soil Chemical Properties as Influenced by Liming and Iron Application in Common Bean in a No-Tillage System
Soil acidity is the principal limiting factor in crop production in Oxisols, and deficiency of micronutrients has increased in… 
Highly Cited
2006
Highly Cited
2006
Automatic tool path generation of a feature-basedCAD/CAPP/CAM integrated system
  • M. HouTerry Faddis
  • International journal of computer integrated…
  • 2006
  • Corpus ID: 205628190
CAD/CAM development over the past few decades has significantly improved design and manufacturing efficiency. Although CAD, CAPP… 
Highly Cited
1999
Highly Cited
1999
Trophic Mass-Balance Model of Alaska's Prince William Sound Ecosystem, for the Post-Spill Period 1994-1996
Information about the ecological components of Alaska's Prince William Sound (PWS) has increased considerably since the 1989… 
1984
1984
Effects of a decomposing drift algal mat on sediment pore water nutrient concentrations in a Florida seagrass bed
A rapid increase in sediment pore water nutrient concentrations, from 300 to 900 PM ammonium-N and 20 to 200 pJvl dissolved… 
Highly Cited
1973
Highly Cited
1973
Polymorphism and penferroelectricity in PLZT ceramics
The interaction of structure with optical and electrical properties in lanthanum-doped lead zirconate-titanate (PLZT) ceramics is… 
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