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JOURNALS // Symmetry, Integrability and Geometry: Methods and Applications // Archive

SIGMA, 2007 Volume 3, 104, 18 pp. (Mi sigma230)

This article is cited in 2 papers

Some Conformal Invariants from the Noncommutative Residue for Manifolds with Boundary

William J. Ugalde

Escuela de Matemática, Universidad de Costa Rica, Código postal 2060 San José, Costa Rica

Abstract: We review previous work of Alain Connes, and its extension by the author, on some conformal invariants obtained from the noncommutative residue on even dimensional compact manifolds without boundary. Inspired by recent work of Yong Wang, we also address possible generalizations of these conformal invariants to the setting of compact manifolds with boundary.

Keywords: manifolds with boundary; noncommutative residue; Fredholm module; conformal invariants.

MSC: 53A30

Received: August 6, 2007; in final form October 31, 2007; Published online November 7, 2007

Language: English

DOI: 10.3842/SIGMA.2007.104



Bibliographic databases:
ArXiv: 0711.1041


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