Singularities of 3-parameter line congruences in R-4

Autor(es)

Lopes, Debora ; Soares Ruas, Maria Aparecida ; Santos, Igor Chagas

• Tipo de documento: Artigo Científico
• Fonte: PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS; v. N/A, p. 26-pg., 2022-06-21.

Resumo

In this paper, we give the generic classification of the singularities of 3-parameter line congruences in R-4 . We also classify the generic singularities of normal and Blaschke (affine) normal congruences. (AU)

• Processo FAPESP: 19/21181-0 - Novas fronteiras na Teoria de Singularidades
• Beneficiário: Regilene Delazari dos Santos Oliveira
• Modalidade de apoio: Auxílio à Pesquisa - Temático