13 citations · 20 across the 6 of their papers we have counts for
4 papers · 1 filter
Tangency vis-a'-vis differentiability by Peano, Severi and Guareschi
Szymon Dolecki, Gabriele H. Greco
Peano defined 'differentiability' of functions and 'lower tangent cones' in 1887, and 'upper tangent cones' in 1903, but uses the latter concept already in 1887 without giving a fo…
Towards historical roots of necessary conditions of optimality. Regula of Peano
Szymon Dolecki, Gabriele H. Greco
At the end of 19th century Peano discerned vector spaces, differentiability, convex sets, limits of families of sets, tangent cones, and many other concepts, in a modern perfect fo…
Reworking on affine exterior algebra of Grassmann, Peano and his school
Gabriele H. Greco, Enrico M. Pagani
In this paper a construction of affine exterior algebra of Grassmann, with a special attention to the revisitation of this subject operated by Peano and his School, is examined fro…
Peano on derivative of measures, strict derivative of distributive set functions
Gabriele H. Greco, Sonia Mazzucchi, Enrico M. Pagani
By retracing research on coexistent magnitudes (grandeurs coexistantes) by Cauchy (1841), Peano in "Applicazioni geometriche del calcolo infinitesimale" (1887) defines the "density…