𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the enumeration of certain sets of planted plane trees

✍ Scribed by I.Z Chorneyko; S.G Mohanty


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
651 KB
Volume
18
Category
Article
ISSN
0095-8956

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Minimal Diameter of Certain Sets in the
✍ AndrΓ‘s Bezdek; Ferenc Fodor πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 91 KB

We investigate the problem of finding the smallest diameter D(n) of a set of n points such that all the mutual distances between them are at least 1. The asymptotic behaviour of D(n) is known; the exact value of D(n) can be easily found up to 6 points. Bateman and Erdo s proved that D(7)=2. In this

Covariant Hom-Functors on the Category o
✍ Andrzej Orlicki πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 918 KB

Let NSET be the category of enumerated sets. I n the ER&OV book [l] a lot has been said about the following problems related to this category. Let S, , S, be two enumerated sets. What assumptions about these sets should we accept in order to find "good" (i.e. principal computable) enumeration of the

On Enumerating the Trees of the Wheel an
✍ David E. Johnson; Johnny R. Johnson πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science 🌐 English βš– 479 KB

A specialized method is presented for listing all the spanning trees of the wheel, homeomorphs of the wheel, and certain cellular arrays. The procedure is a generalization of a known method of enumerating the trees of a suitably labeled ladder graph, and results in a direct listing of the trees with