UNIFORM STEINER BUNDLES

Autor(es)

Marchesi, Simone ^[1] ; Miro-Roig, Rosa Maria ^[1]

Afiliação do(s) autor(es)

^[1] Univ Barcelona, Fac Matemat & Informat, Gran Via Corts Catalanes 585, Barcelona 08007 - Spain

• Tipo de documento: Artigo Científico
• Fonte: ANNALES DE L INSTITUT FOURIER; v. 71, n. 2, p. 447-472, 2021.
• Citações Web of Science: 0

Resumo

In this work we study k-type uniform Steiner bundles, being k the lowest degree of the splitting. We prove sharp upper and lower bounds for the rank in the case k = 1 and moreover we give families of examples for every allowed possible rank and explain which relation exists between the families. After dealing with the case k in general, we conjecture that every k-type uniform Steiner bundle is obtained through the proposed construction technique. (AU)

• Processo FAPESP: 17/03487-9 - Fibrados vetoriais: da família instanton até uma nova regularidade
• Beneficiário: Simone Marchesi
• Modalidade de apoio: Auxílio à Pesquisa - Regular