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arXiv · 2511.12610

Stability conditions for coherent systems on Integral Curves

Marcos Jardim·Leonardo Roa-Leguizamón·Renato Vidal Martins
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Abstract

We present stability conditions for the category of coherent systems on an integral curve. We define a three-parameter family of pre-stability conditions in its derived category using tilting, and we then investigate when these conditions qualify as true stability conditions. Additionally, we examine the semistability of specific objects under these conditions, namely: torsion, free, and complete tilted systems, without relying on the support property.

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Marcos Jardim, Leonardo Roa-Leguizamón, Renato Vidal Martins. 2025-11-16. Stability conditions for coherent systems on Integral Curves. https://arxiv.org/abs/2511.12610

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