Differential equations are the equations in mathematics which includes plenty of fancy math type symbols, it basically states that how a rate of change in one variable is related to the other variable.
Differential equations are mathematically studied from many totally different views, principally involved with their solutions - the set of functions that satisfy the equation. Differential equations arise in several areas of science and technology, specifically whenever a settled relation involving some endlessly variable quantities (modeled by functions) and their rates of modification in house and/or time (expressed as derivatives) is understood or postulated.
The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on June, 2014