singular pencil

singular pencil
мат.
сингулярный пучок

English-Russian scientific dictionary. 2008.

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Смотреть что такое "singular pencil" в других словарях:

  • pencil skirt — noun A straight, close fitting skirt • • • Main Entry: ↑pencil * * * pencil skirt UK US noun [countable] [singular pencil skirt plural pencil skirts …   Useful english dictionary

  • pencil moustache — noun An extremely thin moustache • • • Main Entry: ↑pencil * * * pencil moustache UK US noun [countable] [singular pencil moustache plural pencil moustaches …   Useful english dictionary

  • pencil — I UK [ˈpens(ə)l] / US noun Word forms pencil : singular pencil plural pencils ** a) [countable] a long thin object, usually made of wood, that you use for writing or drawing by pressing the black or coloured part in its centre against paper or… …   English dictionary

  • pencil sharpener — UK / US noun [countable] Word forms pencil sharpener : singular pencil sharpener plural pencil sharpeners an object with a blade inside, used for making a pencil sharper …   English dictionary

  • pencil moustache — UK / US noun [countable] Word forms pencil moustache : singular pencil moustache plural pencil moustaches a very narrow moustache …   English dictionary

  • pencil pusher — UK / US noun [countable] Word forms pencil pusher : singular pencil pusher plural pencil pushers American informal a pen pusher …   English dictionary

  • pencil skirt — UK / US noun [countable] Word forms pencil skirt : singular pencil skirt plural pencil skirts a tight narrow skirt …   English dictionary

  • Matrix pencil — If are complex matrices for some nonnegative integer l, and (the zero matrix), then the matrix pencil of degree l is the matrix valued function defined on the complex numbers A particular case is a linear matrix pencil …   Wikipedia

  • propelling pencil — noun Britain : mechanical pencil * * * propelling pencil noun A pencil with a replaceable lead held in a casing that can be turned to push the lead forward as it is worn down • • • Main Entry: ↑propel * * * propelling pencil UK [prəˌpelɪŋ… …   Useful english dictionary

  • Lefschetz pencil — In mathematics, a Lefschetz pencil is a construction in algebraic geometry considered by Solomon Lefschetz, in order to analyse the algebraic topology of an algebraic variety V . A pencil here is a particular kind of linear system of divisors on… …   Wikipedia

  • eyebrow pencil — UK / US noun [countable/uncountable] Word forms eyebrow pencil : singular eyebrow pencil plural eyebrow pencils a pencil used for making your eyebrows look darker or thicker …   English dictionary


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