Renormalized characteristic forms of the Cheng–Yau metric and global CR invariants

نویسندگان

چکیده

For each invariant polynomial ?, we construct a global CR via the renormalized characteristic form of Cheng–Yau metric on strictly pseudoconvex domain. When degree ? is 0, agrees with total Q?-curvature. equal to dimension, primed pseudo-hermitian I?? which integrates corresponding invariant. These are generalizations I?-curvature five-manifolds, introduced by Case–Gover.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Invariants of trace forms over finite fields of characteristic 2

Let K be a finite extension of F2. We compute the invariants of the quadratic form Q(x) = trK/F2(x(x 2a + x2 b )) and so determine the number of zeros in K. This is applied to finding the cross-correlation of certain binary sequences. Set F = F2 and K = F2k . Let

متن کامل

the relationship between field-related cognitive styles and global reading comprehension of hypertext

this study investigates the relationship between field-related cognitive styles and global reading comprehension of hypertext. technically, field dependency is prevailing dominance of field on perception of parts, while global comprehension is skim-like reading to grasp the general content. in this research project, 60 senior and junior students of arak university majoring in english literature...

15 صفحه اول

Poincaré normal and renormalized forms

Normal forms were introduced by Poincaré as a tool to integrate nonlinear systems; by now we know this is in general impossible, but it turned out that the usefulness of normal forms goes well beyond integrability. An introduction to normal forms is provided e.g. in [3, 5, 26, 41, 43, 47, 63]; see also [10, 33]. An introduction to normal forms for Hamiltonian systems is given in appendix 7 of [...

متن کامل

The Renormalized Euler Characteristic and L-space Surgeries

Using the equivalence between the renormalized Euler characteristic of Ozsváth and Szabó, and the Turaev torsion normalized by the Casson-Walker invariant, we make calculations for S p/q(K). An alternative proof of a theorem by Ozsváth and Szabó on L-space surgery obstructions is provided.

متن کامل

Equivariant -invariants and -forms

Let a Lie group G act isometrically on an odd dimensional Riemannian manifold M and let D be a G-equivariant operator of Dirac type on M. We construct a formal power series X (D) in X 2 g, which can be interpreted as a universal-form for families of Dirac operators induced by D over brations with bres isometric to M and with structure group G. For a Killing eld X 2 g without zeroes, rX (D) is t...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Advances in Mathematics

سال: 2021

ISSN: ['1857-8365', '1857-8438']

DOI: https://doi.org/10.1016/j.aim.2020.107468