Counting Polynomials on Regular Iterative Structures
Journal Title: Applied Medical Informatics - Year 2009, Vol 24, Issue 1
Abstract
Subgraphs can results through application of criteria based on matrix which characterize the entire graph. The most important categories of criteria are the ones able to produce connected subgraphs (fragments). Theoretical frame on graph theory, a series of three molecular fragmentation algorithms on pair of atoms, and construction of four square matrices (Szeged, Cluj, MaxF, and CMaxF) containing the fragment’s size are presented. New theoretical results on fragment’s size and the order based on sizes are presented. The obtained matrices were used to obtain the counting polynomials for two series of regular structures. The informational analysis on the obtained distinct counting polynomials was performed by using informational entropy and energy. Structure-property relationship analysis has been also conducted on the obtained counting polynomials. The obtained results are discussed and the main conclusions are highlighted.
Authors and Affiliations
Lorentz JÄNTSCHI, Mugur BĂLAN, Sorana BOLBOACĂ
Keywords
Related Articles
- EP ID EP144626
- DOI -
- Views 75
- Downloads 0
From Passive to Active in the Design of External Radiotherapy Database at Oncology Institute "Prof. Dr. Ion Chiricuţă" from Cluj-Napoca
Implementation during 1997 of a computer network at Oncology Institute “Prof. Dr. Ion Chiricuţă" from Cluj-Napoca (OICN) opens the era of patient electronic file where the presented database is included. The database dev...
Analysis of antibiotic use in an intensive care unit of a county hospital
Introduction: National data on the consumption of antibiotics in hospital are relatively just a few, therefore a comparative analysis of this consumption is limited. In the conclusions of the Report on the use of antibio...
Early Primary Percutaneous Coronary Intervention in Patients with ST-segment Elevation Acute Myocardial Infarction from the Cluj Area
[i]Background[/i]: The seriousness of acute myocardial infarction (AMI) and the importance of its early detection and intervention are well known. Rapid reperfusion of the infarct area positively influences the immediate...
Epidemiological Characteristics of HIV/AIDS Pandemic in Romania
[i]Objectives[/i]: A comparative research regarding the occurrence and evolution patterns of the HIV-AIDS epidemic between Romania and the major areas (Sub-Saharan Africa (SSA) and the USA, respectively) in order to esta...
Artificial intelligence applied to digestive endoscopy
Introduction: In recent years, deep learning methods have improved significantly and have beenimplemented in fields such as medical imaging. Applying these techniques to digestiveendoscopy has led diagnosis rates for ent...