Artículos de revistas
Rigidity Of Flat Sections On Non-negatively Curved Pullback Submersions
Registro en:
Manuscripta Mathematica. Springer New York Llc, v. , n. , p. - , 2015.
252611
10.1007/s00229-015-0731-0
2-s2.0-84922390598
Autor
Duran C.
Speranca L.D.
Institución
Resumen
We give a geometric obstruction to the non-negativity of the sectional curvature in the total spaces of Riemannian submersions defined as pullbacks. Applications of this obstruction to several examples are given.