Publications

NUCCI, Maria Clara, The role of symmetries in solving differential equations, «MATHEMATICAL AND COMPUTER MODELLING», 1997, 25, pp. 181 - 193 [Scientific article]

Parmeggiani, A., Subunit balls for symbols of pseudodifferential operators, «ADVANCES IN MATHEMATICS», 1997, 131, pp. 357 - 452 [Scientific article]

Parmeggiani, A.; Xu, C. -J., The Dirichlet problem for sub-elliptic second order equations, «ANNALI DI MATEMATICA PURA ED APPLICATA», 1997, 173, pp. 233 - 243 [Scientific article]

Parmeggiani, Alberto, An application of the almost-positivity of a class of fourth-order pseudodifferential operators, «JOURNAL D'ANALYSE MATHEMATIQUE», 1997, 71, pp. 41 - 57 [Scientific article]

GAMMAITONI L.; NUCCI, Maria Clara, Using a mathematical model to evaluate the efficacy of TB control measures, «EMERGING INFECTIOUS DISEASES», 1997, 3, pp. 335 - 342 [Scientific article]