Marelli, G. Two-dimensional Lagrangian singularities and bifurcations of gradient lines. II. (English) Zbl 1108.53041 J. Geom. Phys. 56, No. 9, 1875-1892 (2006). MSC: 53D12 58K99 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Marelli, G. Two-dimensional Lagrangian singularities and bifurcations of gradient lines. I. (English) Zbl 1108.53040 J. Geom. Phys. 56, No. 9, 1688-1708 (2006). MSC: 53D12 58K99 × Cite Format Result Cite Review PDF Full Text: DOI arXiv