Weil Restriction - Weil Restrictions Vs. Greenberg Transforms

Weil Restrictions Vs. Greenberg Transforms

Restriction of scalars is similar to the Greenberg transform, but does not generalize it, since the ring of Witt vectors on a commutative algebra A is not in general an A-algebra.


Read more about this topic:  Weil Restriction

Famous quotes containing the words weil and/or transforms:

    “To set up as a standard of public morality a notion which can neither be defined nor conceived is to open the door to every kind of tyranny.”
    —Simone Weil (1909–1943)

    “It is old age, rather than death, that is to be contrasted with life. Old age is life’s parody, whereas death transforms life into a destiny: in a way it preserves it by giving it the absolute dimension. ... Death does away with time.”
    —Simone De Beauvoir (1908–1986)