CrossRef 2019 1 sitasi

Existence of nontrivial logarithmic co-Higgs structure on curves

Edoardo Ballico Sukmoon Huh

Abstrak

We study various aspects on nontrivial logarithmic co-Higgs structure associated to unstable bundles on algebraic curves. We check several criteria for (non-)existence of nontrivial logarithmic co-Higgs structures and describe their parameter spaces. We also investigate the Segre invariants of these structures and see their non-simplicity. In the end, we also study the higher dimensional case, specially when the tangent bundle is not semistable.

Penulis (2)

Edoardo Ballico

Sukmoon Huh

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Ballico, E., Huh, S. (2019). Existence of nontrivial logarithmic co-Higgs structure on curves. https://doi.org/10.1142/s0129167x19500253

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Informasi Jurnal

Tahun Terbit: 2019
Bahasa: en
Total Sitasi: 1×
Sumber Database: CrossRef
DOI: 10.1142/s0129167x19500253
Akses: Terbatas