Abstract
In this paper, we study a class of hyponormal singular integral operators with matrix-valued symbols. First, we characterize hyponormal singular integral operators $S_{\Phi,\Psi}$ with trigonometric polynomial symbols $\Phi$ and $\Psi$. Next, we concentrate on the hyponormality of $S_{\Phi,\Psi}$ with some assumptions for the symbols $\Phi$ and $\Psi$.
Citation
Yoenha KIM. Eungil KO. Jongrak LEE. Takahiko NAKAZI. "Hyponormality of singular Cauchy integral operators with matrix-valued symbols." Hokkaido Math. J. 48 (2) 443 - 459, June 2019. https://doi.org/10.14492/hokmj/1562810519
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