β Scribed by H. Groemer
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A recursive algorithm for the computation of the Euler characteristic 5, the volume V, the surface S, the mean width M, and other properties (i.e., quermassintegrals) of digital pictures is presented. Full generality with respect to dimension is achieved by understanding digital pictures as (nondege
We show that in an arbitrary o-minimal structure the following are equivalent: (i) conjugates of a definable subgroup of a definably connected, definably compact definable group cover the group if the o-minimal Euler characteristic of the quotient is non zero; (ii) every infinite, definably connecte
La nozione euleriana di funzione presenta un duplice aspetto: essa era, a un tempo, relazione funzionale tra quantitΓ e formula composta da simboli operazionali, da costanti, e da variabili. Queste ultime erano concepite come universali e pertanto godenti di particolari proprietΓ . Anche se il calcol