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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.
2013
2013
A Hybrid Airfoil Design Method for Icing Wind Tunnel Tests
.Modern commercial aircraft wings are far too large to be tested full-scale in existing icing wind tunnels and ice accretion… 
2011
2011
Effect of Irrigation Water Deficit on Antioxidant Activity and Yield of Some Sunflower Hybrids
Sunflower (Helianthus annuus L.) is one of the most important oil-producing plants that it can tolerate short periods of water… 
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… 
2009
2009
Formation of insoluble components during autohydrolysis of Eucalyptus globulus
Autohydrolysis reactions of ligninleading to the formation of insolublecomponents and scaling during waterprehydrolysis and… 
2009
2009
Games for electricity traders: Understanding risk in a deregulated industry
2008
2008
A-Frame Complexes of Dirhodium Bridged by Dicarbene and Diphosphine Ligands
The complexes [RhBr(COD)]2(μ-di-NHC), in which di-NHC represents the di-N-heterocyclic carbenes MeCCmeth (1,1′-methylene-3,3… 
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… 
1981
1981
Parametric variation in clitic constructions
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 1981. 
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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