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Harmonic maps of S into a complex Grassmann manifold.
Chern SS, Wolfson J. Chern SS, et al. Proc Natl Acad Sci U S A. 1985 Apr;82(8):2217-9. doi: 10.1073/pnas.82.8.2217. Proc Natl Acad Sci U S A. 1985. PMID: 16593553 Free PMC article.
The Homology Structure of Sphere Bundles.
Chern SS, Spanier E. Chern SS, et al. Proc Natl Acad Sci U S A. 1950 Apr;36(4):248-55. doi: 10.1073/pnas.36.4.248. Proc Natl Acad Sci U S A. 1950. PMID: 16578333 Free PMC article. No abstract available.
On the Characteristic Classes of Riemannian Manifolds.
Chern SS. Chern SS. Proc Natl Acad Sci U S A. 1947 Apr;33(4):78-82. doi: 10.1073/pnas.33.4.78. Proc Natl Acad Sci U S A. 1947. PMID: 16578250 Free PMC article. No abstract available.
13 results