arXiv Open Access 2024

Expander representations of quivers

Markus Reineke

Lihat Sumber

Abstrak

We propose a definition of expander representations of quivers, generalizing dimension (or linear algebra) expanders, as a qualitative refinement of slope stability. We prove existence of uniform expander representations for any wild quiver over an algebraically closed base field, using the concept of general subrepresentations and spectral properties of Cartan matrices.

Topik & Kata Kunci

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Penulis (1)

Markus Reineke

Format Sitasi

APA MLA BibTeX

Reineke, M. (2024). Expander representations of quivers. https://arxiv.org/abs/2411.15609

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2024
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓