Skip to main content
Log in

Su la curvatura bisezionale delle varieta’

  • Published:
Rendiconti del Seminario Matematico e Fisico di Milano Aims and scope Submit manuscript

Sunto

Si espongono alcuni recenti risultati sulla curvatura bisezionale delle varietà.

Summary

Some recent results about the bisectional curvature of the manifolds are presented.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Bibliografia

  1. Bompiani E.,Spazi rimanniani luogo di varietà totalmente geodetiche. Rend. Circolo Mat. Palermo 48 (1924).

  2. Cartan E.,Leçons sur la géométrie des espaces de Riemann, Gauthier Villar, Paris (1951).

    MATH  Google Scholar 

  3. Rizza G. B.,Varietà parakähleriane. Ann. Mat. Pura Appl. 98 (1974).

  4. Rizza G. B.,On the bisectional curvature of a riemannian manifold. Simon Stevin, 61 (1987).

  5. Rizza G. B.,On the bisectional curvature of an almost hermitian manifold. Tensor, 44 (1987).

  6. Rizza G. B.,On a Bianchi-type identity for the almost hermitian manifolds. Rend. Lincei, 83 (1987).

  7. Sawaki S.,On almost-hermitian manifolds satisfying a certain condition on the almost complex structure tensor. Differential geometry in honor of K. Yano, Kinokuniya, Tokyo (1972).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Rizza, G.B. Su la curvatura bisezionale delle varieta’. Seminario Mat. e. Fis. di Milano 57, 37–45 (1987). https://doi.org/10.1007/BF02925040

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02925040

Navigation