𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An upper bound for the number of periodic solutions of a perturbed system

✍ Scribed by Jane Cronin

Publisher
Elsevier Science
Year
1960
Tongue
English
Weight
367 KB
Volume
1
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

An Upper Bound for the Singular Paramete
An Upper Bound for the Singular Parameter in a Stable, Singularly Perturbed System
✍ Linn Zien πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 547 KB

This paper considers the problem of stability of a singularly perturbed system and of @ding an upper bound for the parameter when the order of the system change.3 aa a result of parameter perturbation. By meana of the contraction mapping technique, conditions have been derived for determining explic

An upper bound for the path number of a
An upper bound for the path number of a graph
✍ Alan Donald πŸ“‚ Article πŸ“… 1980 πŸ› John Wiley and Sons 🌐 English βš– 529 KB

## Abstract The path number of a graph __G__, denoted __p(G)__, is the minimum number of edge‐disjoint paths covering the edges of __G.__ LovΓ‘sz has proved that if __G__ has __u__ odd vertices and __g__ even vertices, then __p(G)__ ≀ 1/2 __u__ + __g__ ‐ 1 ≀ __n__ ‐ 1, where __n__ is the total numbe

An upper bound for the harmonious chroma
An upper bound for the harmonious chromatic number of a graph
✍ Sin-Min Lee; John Mitchem πŸ“‚ Article πŸ“… 1987 πŸ› John Wiley and Sons 🌐 English βš– 149 KB πŸ‘ 2 views

An upper bound for the harmonious chromatic number of a graph G is given. Three corollaries of the theorem are theorems or improvements of the theorems of Miller and Pritikin. The assignment of colors to the vertices of a graph such that each vertex has exactly one color has been studied for well o

An upper bound for the k-domination numb
An upper bound for the k-domination number of a graph
✍ E. J. Cockayne; B. Gamble; B. Shepherd πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 82 KB πŸ‘ 2 views

The kdomination number of a graph G, y k ( G ) , is the least cardinality of a set U of verticies such that any other vertex is adjacent to at least k vertices of U. We prove that if each vertex has degree at least k. then YAG) 5 kp/(k + 1).

On an upper bound for the harmonious chr
On an upper bound for the harmonious chromatic number of a graph
✍ Zhikang Lu πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 125 KB πŸ‘ 2 views

## Abstract The upper bound for the harmonious chromatic number of a graph that has been given by Sin‐Min Lee and John Mitchem is improved.