Nicola Orrú
Author
Alternate names Nicola Orrú, Orru' Nicola, Nicola Orrù, N. Orru
H-index: 4
I10-index: 3
Works count: 11
Citations count: 69
On the regularity of the roots of hyperbolic polynomials
2012 · Ferruccio Colombini, Nicola Orrú, et al. · Israel Journal of Mathematics
Well-posedness in $C^\infty$ for some weakly hyperbolic equations
1999 · Ferruccio Colombini, Nicola Orrú · Kyoto journal of mathematics
On the Cauchy problem for finitely degenerate hyperbolic equations of second order
2000 · Ferruccio Colombini, Haruhisa Ishida, et al. · Arkiv för matematik