Connected sums of sphere bundles and projective spaces
β Scribed by Richard Z. Goldstein
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 247 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-9383
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Classification theory and the study of projective varieties which are covered by rational curves of minimal degrees naturally leads to the study of families of singular rational curves. Since families of arbitrarily singular curves are hard to handle, it has been shown in [Keb00] that there exists a
A simultaneous generalization of connectedness and local connectedness, called sum connectedness, is introduced. The category of sum cohnected spaces forms the smallest co-reflective subcategory of TOP contaihing all connected spaces. A product theorem, analogous t o that for locally connected space
We propose a new method of classifying vector bundles on projective curves, especially singular ones, according to their "representation type." In particular, we prove that the classification problem of vector bundles, respectively of torsion-free sheaves, on projective curves is always finite, tame
We give a negative answer to the three-space problem for the Banach space properties to be complemented in a dual space and to be isomorphic to a dual space (solving a problem of Vogt [Lectures held in the Functional Analysis Seminar, DusseldorfΓWuppertal, Jan Feb. 1987] and another posed by D@ az e