multiplicity

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American Heritage Dictionary:

mul·ti·plic·i·ty

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(mŭl'tə-plĭs'ĭ-tē) pronunciation
n., pl., -ties.
  1. The state of being various or manifold: the multiplicity of architectural styles on that street.
  2. A large number: a multiplicity of ideas.

[Middle English, from Old French multiplicite, from Late Latin multiplicitās, from multiplex, various. See multiplex.]


A quantity used in atomic spectra to describe the energy levels of many-electron atoms characterized by Russell-Saunders coupling given by 2S+1, where S is the total electron spin quantum number. The multiplicity of an energy level is indicated by a left superscript to the value of L, where L is the resultant electron orbital angular momentum of the individual electron orbital angular momenta l.



Roget's Thesaurus:

multiplicity

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noun

  1. The quality of being made of many different elements, forms, kinds, or individuals: diverseness, diversification, diversity, heterogeneity, heterogeneousness, miscellaneousness, multifariousness, multiformity, variegation, variety, variousness. Biology polymorphism. See same/different/compare.
  2. An indeterminately great amount or number: jillion, million (often used in plural), ream, trillion. Informal bushel, gob1 (often used in plural), heap (often used in plural), load (often used in plural), lot, oodles, passel, peck2, scad (often used in plural), slew, wad, zillion. See big/small/amount.

Random House Word Menu:

categories related to 'multiplicity'

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Random House Word Menu by Stephen Glazier
For a list of words related to multiplicity, see:

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Multiplicity may refer to

See also

References

  1. ^ The Psychological Principles of William James
  2. ^ The role of multiplicity in star and planet formation is at the forefront of current research and debate [1]
  3. ^ Formation and evolution of planetary systems
  4. ^ Halmos, P R, Introduction to Hilbert Space: And the Theory of Spectral Multiplicity, (AMS/Chelsea Publication) 1998

Translations:

Multiplicity

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Dansk (Danish)
n. - mangeartethed

Nederlands (Dutch)
menigvuldigheid, veelsoortigheid, groot aantal

Français (French)
n. - multiplicité, multitude

Deutsch (German)
n. - Vielfalt, Vielzahl

Ελληνική (Greek)
n. - πολλαπλότητα

Italiano (Italian)
molteplicità

Português (Portuguese)
n. - variedade (f)

Русский (Russian)
сложность, многообразие, многочисленность

Español (Spanish)
n. - multiplicidad

Svenska (Swedish)
n. - mångfald, sammansatt

中文(简体)(Chinese (Simplified))
多数, 多样, 重复

中文(繁體)(Chinese (Traditional))
n. - 多數, 多樣, 重複

한국어 (Korean)
n. - 다양성

日本語 (Japanese)
n. - 多数, 多様, 重複

العربيه (Arabic)
‏(الاسم) تعدديه‏

עברית (Hebrew)
n. - ‮מספר רב, ריבוי‬


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