𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Monotone sequences of graphical invariants

✍ Scribed by Frank Harary; Jerald A. Kabell


Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
145 KB
Volume
10
Category
Article
ISSN
0028-3045

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Sequences of graphical invariants
✍ Jerzy Topp πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 466 KB

For a given graphical invariant K, a sequence (a, , , a,, . . . , a, ) of positive integers is said to be r-feasible if there exists a graph G with distinguished vertices ul, u2, . . . , v, such that T( G) = a. and T( G -u1 -v2 ---v i ) = ai for i = 1, 2, . . . , n . In this paper, we investigate r-

A simple method of accelerating monotoni
✍ B. Sarkar; K. Bhattacharyya πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 512 KB

A converse of the well known Cesaro method has been demonstrated to accelerate successfully various monotonic sequences of practical concern. The method is simple, regular and particularly apt for low-order data. Pilot calculations highlighting the workability in varying practical contexts involve a

New 2D graphical representation of DNA s
✍ Bo Liao; Tian-Ming Wang πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 79 KB πŸ‘ 2 views

## Abstract We consider a 2D graphical representations of DNA sequences, which avoids loss of information associated with crossing and overlapping of the corresponding curve. We outline an approach, which is based on the construction of a three‐component vector whose components are the normalized l

Contributions to the theory of graphic s
✍ I.E. Zverovich; V.E. Zverovich πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 565 KB

In this article we present a new version of the ErdGs-Gallai theorem concerning graphicness of the degree sequences. The best conditions of all known on the reduction of the number of Erdiis-Gallai inequalities are given. Moreover, we prove a criterion of the bipartite graphicness and give a suffic

A novel graphical representation of prot
✍ Bo Liao; Benyou Liao; Xinguo Lu; Zhi Cao πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 630 KB

## Abstract On the basis of information on the evolution of the 20 amino acids and their physiochemical characteristics, we propose a new two‐dimensional (2D) graphical representation of protein sequences in this article. By this representation method, we use 2D data to represent three‐dimensional