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Pushforward and projective diffeological vector pseudo-bundles

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 نشر من قبل Enxin Wu
 تاريخ النشر 2021
  مجال البحث
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 تأليف Enxin Wu




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In this paper, we study a new operation named pushforward on diffeological vector pseudo-bundles, which is left adjoint to the pullback. We show how to pushforward projective diffeological vector pseudo-bundles to get projective diffeological vector spaces, producing many concrete new examples. This brings new objects to diffeology from classical vector bundle theory.

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