Weil restriction
In mathematics, restriction of scalars (also known as "Weil restriction") is a functor which, for any finite extension of fields L/k and any algebraic variety X over L, produces another variety ResL/kX, defined over k. It is useful for reducing questions about varieties over large fields to questions about more complicated varieties over smaller fields.
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Weil restriction
In mathematics, restriction of scalars (also known as "Weil restriction") is a functor which, for any finite extension of fields L/k and any algebraic variety X over L, produces another variety ResL/kX, defined over k. It is useful for reducing questions about varieties over large fields to questions about more complicated varieties over smaller fields.
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In mathematics, restriction of ...... varieties over smaller fields.
@en
Ограничение скаляров (известно ...... ообразиях над меньшими полями.
@ru
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In mathematics, restriction of ...... varieties over smaller fields.
@en
Ограничение скаляров (известно ...... ообразиях над меньшими полями.
@ru
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Weil restriction
@en
Ограничение Вейля
@ru