Self-adjoint operators on surfaces with singular metrics

Providence, Rhode Island

Al Young · The Iowa Review · 1975 · 626 citations · Full text

Rhode Island

On binary differential equations and umbilics

J. W. Bruce, D. L. Fidal · Proceedings of the Royal Society of Edinburgh Section A Mathematics · 1989 · 72 citations

Euclidean Space, Geometric Partial Differential Equation, Geometry +8

On binary differential equations

J. W. Bruce, Farid Tari · Nonlinearity · 1995 · 71 citations

Geometric Partial Differential Equation, Binary Differential Equations, Morse Singularity +6

Structural stability of parabolic points and periodic asymptotic lines

Ronaldo Garcia, Jorge Sotomayor · Matemática Contemporânea · 1997 · 33 citations

Parabolic Equation, Hyperbolic Equation, Periodic Travelling Wave +2

On pairs of geometric foliations on a cross-cap

Farid Tari · Tohoku Mathematical Journal · 2007 · 33 citations · Full text

Integral Geometry, Global Geometry, Geometry +7