A remark on Ulrich and ACM bundles
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DOI: 10.1016/j.jalgebra.2019.01.016
Abstract: I show that on any smooth, projective ordinary curve of genus at least two and a projective embedding, there is a natural example of a stable Ulrich bundle for this embedding: namely the sheaf $B^1_X$… read more here.
Keywords: remark ulrich; acm bundles; acm; ulrich acm ... See more keywords
Homogeneous ACM and Ulrich bundles on rational homogeneous spaces
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DOI: 10.1515/forum-2023-0383
Abstract: Abstract In this paper, we characterize homogeneous arithmetically Cohen–Macaulay (ACM) bundles and Ulrich bundles on rational homogeneous spaces. From this result, we see that there are only finitely many irreducible homogeneous ACM bundles (up to… read more here.
Keywords: ulrich bundles; acm bundles; bundles rational; homogeneous spaces ... See more keywords