Eder M. Correa

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20172026

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math.DG2026

Weitzenböck Remainder Spectrum on Rational Homogeneous Varieties

Eder M. Correa, Lucas Almeida, Samuel Wainer

In this paper, we precisely describe the spectrum of closed invariant $(1, 1)$ -forms viewed as an operator acting on complex spinor bundles over rational homogeneous varieties. Usin…

math.DG2026

Collapsing Flat $SU (2)$ -Bundles to Spherical 3-Manifolds

Eder M. Correa

We present a geometric mechanism for the emergence of spherical $3$ -manifolds from the superspace of Riemannian metrics associated with flat $SU (2)$ -bundles over closed orie…

Weitzenböck Remainder Spectrum on Rational Homogeneous Varieties

Collapsing Flat SU(2)-Bundles to Spherical 3-Manifolds

Collapsing Flat $SU (2)$ -Bundles to Spherical 3-Manifolds