Behavior of Welschinger invariants under Morse simplifications
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Betti numbers of random real hypersurfaces and determinants of random symmetric matrices
Damien Gayet, Jean-Yves Welschinger (2016)
Journal of the European Mathematical Society
We asymptotically estimate from above the expected Betti numbers of random real hypersurfaces in smooth real projective manifolds. Our upper bounds grow as the square root of the degree of the hypersurfaces as the latter grows to infinity, with a coefficient involving the Kählerian volume of the real locus of the manifold as well as the expected determinant of random real symmetric matrices of given index. In particular, for large dimensions, these coefficients get exponentially small away from...
Betti numbers of real elliptic surfaces. (Nombres de Betti des surfaces elliptiques réelles.)
Akriche, Mouadh, Mangolte, Frédéric (2008)
Beiträge zur Algebra und Geometrie
Currently displaying 1 – 3 of 3
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