The Ziegler Spectrum and Ringel’s Quilt of the A-infinity Plane Curve Singularity
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DOI: 10.1007/s10468-017-9720-1
Abstract: We describe the Cohen–Macaulay part of the Ziegler spectrum and calculate Ringel’s quilt of the category of finitely generated Cohen–Macaulay modules over the A-infinity plane curve singularity. read more here.
Keywords: curve singularity; ziegler spectrum; plane curve; ringel quilt ... See more keywords
The Ziegler spectrum of the $D$-infinity plane singularity
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DOI: 10.4064/cm7161-2-2018
Abstract: We will describe the Cohen--Macaulay part of the Ziegler spectrum of the D-infinity plane singularity S and calculate the nilpotency index of the radical of the category of finitely generated Cohen--Macaulay S-modules. read more here.
Keywords: infinity plane; spectrum infinity; plane singularity; ziegler spectrum ... See more keywords