The space spinor formalism and estimates for spinor fields
Abstract
Abstract We show how the space spinor formalism for 2-component spinors can be used to construct estimates for spinor fields satisfying first order equations. We discuss the connection of the approach presented in this article with other strategies for the construction of estimates. In addition, we recast several concepts related to the notion of hyperbolicity in the context of spinor equations. The approach described in this article can be regarded as an adaptation to first order equations of the method of positive commutators for second order hyperbolic equations.
Fields of Study & Subjects
Algebraic and Geometric Analysis
Polynomial and algebraic computation
Mathematical Analysis and Transform Methods
Publication details
- Journal / source
- General Relativity and Gravitation
- Volume
- 58
- Issue
- 8
- Publication date
- 1 August 2026
- Language
- EN