Дифференциальная геометрия многообразий фигур (Jan 2024)

Two kernel vanishing theorems and an estimation theorem for the smallest eigenvalue of the Hodge — de Rham Laplacian

  • Arkhipova N. A. ,
  • Stepanov S. E.

DOI
https://doi.org/10.5922/0321-4796-2024-55-2-2
Journal volume & issue
Vol. 55, no. 2
pp. 37 – 46

Abstract

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In this paper, we formulate two theorems on the disap­pearance of the kernel of the Hodge — de Rham Laplacian and refine the estimate for its smallest eigenvalue on closed Riemannian manifolds.

Keywords