𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The representability of algebroidal functions by superpositions of analytic functions and algebroidal functions of one variable

✍ Scribed by A. G. Khovanskii

Publisher
Springer US
Year
1970
Tongue
English
Weight
366 KB
Volume
4
Category
Article
ISSN
0016-2663

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Approximation of continuous functions of
Approximation of continuous functions of several variables by an arbitrary nonlinear continuous function of one variable, linear functions, and their superpositions
✍ A.N. Gorban πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 315 KB

Linear spaces of continuous functions of real variables closed under the superposition operation are considered. It has been proved that when such a space contains constants, linear functions, and at least one nonlinear function, it is dense in the space of all continuous functions in the topology o

The Hopf algebroids of functions on Γ©tal
The Hopf algebroids of functions on Γ©tale groupoids and their principal Morita equivalence
✍ Janez Mrčun πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 131 KB

We show that the bimodules associated to the maps between Γƒ etale groupoids admit a natural cocommutative coalgebra structure which is preserved under composition. Moreover, we obtain a Hopf algebroid structure on the Connes convolution algebra of an Γƒ etale groupoid, which is invariant under Morita