10.3336/gm

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ISSN 0017-095X (Tisak) ISSN 1846-7989 (Online)

Hrvatsko matematičko društvo i PMF-Matematički odsjek Sveučilišta u Zagrebu

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10.3336/gm.61.1.06

Izvorni znanstveni članak

Note on concentration via the conjugate-linear Hodge star operator

Lee

Junho

junho.lee@ucf.edu 1 1 School of Data, Mathematical, and Statistical Sciences, University of Central Florida, Orlando, Florida 32816, USA

30 6 2026

Vol 61 Svezak 1 151 159

We construct conjugate-linear perturbations of twisted \(\rm{spin}^{\rm c}\) Dirac operators on compact almost Hermitian manifolds of dimension congruent to \(2\) or \(6\) modulo \(8\), employing the conjugate-linear Hodge star operator rescaled by unit complex numbers depending on degree. These perturbations satisfy the concentration principle.

Twisted \(\rm{spin}^{\rm c}\) Dirac operator, Conjugate-linear perturbation, Concentration principle