Il saggio esamina in prospettiva filologico-testuale la tradizione italiana antica del Libro dei sette savî, quella costituita dalle versioni siglate C (settentrionale), L (latina) ed M (veneziana), come primo passo verso una prossima edizione critica tre testi.

We prove that a sound-soft polyhedral scatterer is uniquely determined by the far-field pattern corresponding to an incident plane wave at one given wavenumber and one given incident direction. Lo duca e io per quel cammino ascoso intrammo a ritornar nel chiaro mondo; e sanza cura aver d’alcun riposo, salimmo su, el primo e io secondo, tanto ch’i’ vidi de le cose belle che porta’l ciel, per un ...

We present an efficient quantum algorithm for the hidden subgroup problem (HSP) on the semidirect product of cyclic groups Zpr oφ Zps , where p is any odd prime number and r and s are any positives integers such that r ≥ 2s. This quantum algorithm is exponentially more efficient than any classical algorithm for the same purpose. Resumo. Neste trabalho, apresentamos um algoritmo quântico eficien...

In a canonical model of sequential collective bargaining over a divisible good we show that equilibrium expected payoffs are not restricted by players' voting rights or their impatience. For all monotonic voting rules and discount factors, and for all divisions of the good among players, there exists a stationary proposal-making rule such that this division represents players' expected payoffs ...

A foot and mouth disease virus type A strain, isolated from an out­ break in a vaccinated herd, was compared serologically with the vaccine virus by the two-dimensional microneutralisation test and immunologically through a cross-immunity test in cattle. The antigenic diversity of the field virus from the vaccine virus as revealed by serological analysis was substantiated by lack of cross-prote...