Gregory J. Parker

activity

20222026

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math.DG2023

Concentrating Dirac Operators and Generalized Seiberg-Witten Equations

Gregory J. Parker

This article studies a class of Dirac operators of the form $D_{ε} = D + ε^{- 1} A$ , where $A$ is a zeroth order perturbation vanishing on a subbundl…

math.DG2023

Deformations of $Z_{2}$ -Harmonic Spinors on 3-Manifolds

Gregory J. Parker

A $Z_{2}$ -harmonic spinor on a 3-manifold $Y$ is a solution of the Dirac equation on a bundle that is twisted around a submanifold $Z$ of codimension 2 called the si…

Concentrating Dirac Operators and Generalized Seiberg-Witten Equations

Deformations of Z2​-Harmonic Spinors on 3-Manifolds

Deformations of $Z_{2}$ -Harmonic Spinors on 3-Manifolds