Projective bundles on infinite-dimensional complex spaces.
Ballico, E. (2004)
Georgian Mathematical Journal
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Ballico, E. (2004)
Georgian Mathematical Journal
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Matsuzaki, Katsuhiko (2007)
Annales Academiae Scientiarum Fennicae. Mathematica
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Nishimura, Hirokazu (2003)
Beiträge zur Algebra und Geometrie
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Miroslav Doupovec (1991)
Annales Polonici Mathematici
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We determine all natural transformations T²₁T*→ T*T²₁ where . We also give a geometric characterization of the canonical isomorphism ψ₂ defined by Cantrijn et al.
Ivan Kolář, Antonella Cabras (2006)
Commentationes Mathematicae Universitatis Carolinae
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We describe the fundamental properties of the infinitesimal actions related with functorial prolongations of principal and associated bundles with respect to fiber product preserving bundle functors. Our approach is essentially based on the Weil algebra technique and an original concept of weak principal bundle.
Gilles Godefroy (2001)
Extracta Mathematicae
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Eastwood, Michael G. (2009)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Burdujan, Ilie (2008)
Balkan Journal of Geometry and its Applications (BJGA)
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Włodzimierz M. Mikulski (1992)
Annales Polonici Mathematici
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This paper is a contribution to the axiomatic approach to geometric objects. A collection of a manifold M, a topological space N, a group homomorphism E: Diff(M) → Homeo(N) and a function π: N → M is called a quasi-natural bundle if (1) π ∘ E(f) = f ∘ π for every f ∈ Diff(M) and (2) if f,g ∈ Diff(M) are two diffeomorphisms such that f|U = g|U for some open subset U of M, then E(f)|π^{-1}(U) = E(g)|π^{-1}(U). We give conditions which ensure that π: N → M is continuous. In particular,...
Akio Hattori (1998)
Banach Center Publications
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