𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The conditions for the existence of a temperature - time analogy

✍ Scribed by M. A. Koltunov; I. E. Troyanovskii


Publisher
Springer US
Year
1973
Tongue
English
Weight
358 KB
Volume
6
Category
Article
ISSN
1573-8922

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A degree condition for the existence of
✍ Tsuyoshi Nishimura πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 English βš– 358 KB πŸ‘ 1 views

## Abstract Let __k__ be an integer such that ≦, and let __G__ be a connected graph of order __n__ with ≦, __kn__ even, and minimum degree at least __k__. We prove that if __G__ satisfies max(deg(u), deg(v)) ≦ n/2 for each pair of nonadjacent vertices __u, v__ in __G__, then __G__ has a __k__‐facto

Conditions for the existence of a center
✍ J. GinΓ© πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 731 KB

In this work, we study necessary and sufficient conditions for the existence of centers in two families of linear centers with homogeneous quartic and quintic nonlinearities. Systems of this class are called Kukles homogeneous systems. Systems of this type were studied, for the first time. by Kukles