Injective Sheaf - Soft Sheaves

Soft Sheaves

A soft sheaf F over X is one such that any section over any closed subset of X can be extended to a global section.

Soft sheaves are acyclic over paracompact Hausdorff spaces.

Read more about this topic:  Injective Sheaf

Famous quotes containing the words soft and/or sheaves:

    “It is love that walks away
    and yet we have terrible mouths
    and soft milk hands.
    We worry with like.
    We walk away like love.
    ”
    —Anne Sexton (1928–1974)

    “Being young you have not known
    The fool’s triumph, nor yet
    Love lost as soon as won,
    Nor the best labourer dead
    And all the sheaves to bind.”
    —William Butler Yeats (1865–1939)