color problem

См. также в других словарях:

• four-color problem — /fawr kul euhr, fohr /, Math. the problem, solved in 1976, of proving the theorem that any geographic map can be colored using only four colors so that no connected countries with a common boundary are colored the same color. Also called four… …   Universalium

• four-color problem — /fawr kul euhr, fohr /, Math. the problem, solved in 1976, of proving the theorem that any geographic map can be colored using only four colors so that no connected countries with a common boundary are colored the same color. Also called four… …   Useful english dictionary

• Color photography — Color film redirects here. For the motion picture equivalent, see Color motion picture film. A circa 1850 Hillotype photograph of a colored engraving. Long believed to be a complete fraud, recent testing found that Levi Hill s process did… …   Wikipedia

• Color mapping — example Source image Reference image …   Wikipedia

• Color Air — IATA CL[1] ICAO CLA …   Wikipedia

• Color psychology — is the study of color as a factor in human behavior. This includes very diverse studies, ranging from quantifying individual color preference[1] to investigating the relationship between shirt color and match outcome in English football.[2]… …   Wikipedia

• Color superconductivity — is a phenomenon predicted to occur in quark matter if the baryon density is sufficiently high (well above nuclear density) and the temperature is not too high (well below 1012 kelvin). Color superconducting phases are to be contrasted with the… …   Wikipedia

• Color of Night — Theatrical release poster Directed by Richard Rush Produced by Buzz …   Wikipedia

• Color-line — The phrase color line was originally used as a reference to the racial segregation that existed in the United States after the abolishment of slavery. The phrase gained fame after W.E.B. Du Bois’ repeated use of it in his book The Souls of Black… …   Wikipedia

• Color line (civil rights issue) — For the ferry operator see Color Line (ferry operator). The phrase color line was originally used as a reference to the racial segregation that existed in the United States after the abolition of slavery. Frederick Douglass article, The Color… …   Wikipedia

• Color television — Title card for NBC, promoting their broadcast in RCA color . Color television is part of the history of television, the technology of television and practices associated with television s transmission of moving images in color video. In its most… …   Wikipedia