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 84
- Downloads 0
ICT – An Agent of Change That Can Enrich a „Society of All Ages”
Demographic developments, including an aging population, change pathological models and pressures on health systems sustainability of the European Union. ICT can play a significant role in approaching these challenges be...
Quality of life measurement instruments for headache and migraine disorders
Introduction: The present study aims to achieve a comprehensive review of existing patient-reported outcome measurement instruments (PROMs) used for assessing the impact of headache disorders and migraine on patients hea...
Toxoplasmic Infection in Pregnant Women from Cluj County and Neighbouring Area
Toxoplasmosis is an antropozoonosis very frequent in population as a benign usually asymptomatic disease. The problems are raised by the congenital form of this disease that may occur if the women acquire the parasite du...
Cost Analysis on Imaging Diagnostic Techniques in Cerebral and Abdominal Neonatal Pathology
Background: Improvement of health care quality and cost control are the main aims of the health care reform in Romania. Objective: The aims of the research are to analyse the trend of costs for imaging techniques used as...
Molecular Descriptors Family on Vertex Cutting: Relationships between Acelazolamide Structures and their Inhibitory Activity
Aim: To investigate the relationship between the structural information of acetazolamides and their inhibitory activity on carbonic anhydrase II. Material and Method: A sample of previously reported acetazolamides was st...