Most Accessed Articles: Advances in Difference Equationshttps://advancesindifferenceequations.springeropen.comMost Accessed Articles: Advances in Difference EquationsOn some classes of difference equations of infinite orderhttps://advancesindifferenceequations.springeropen.com/articles/10.1186/s13662-015-0542-3We consider a certain class of difference equations on an axis and a half-axis, and we establish a correspondence between such equations and simpler kinds of operator equations. The last operator equations can...ResearchFri, 10 Jul 2015 00:00:00 GMThttps://advancesindifferenceequations.springeropen.com/articles/10.1186/s13662-015-0542-3Alexander V Vasilyev and Vladimir B Vasilyev2015-07-10T00:00:00ZBirth, growth and computation of pi to ten trillion digitshttps://advancesindifferenceequations.springeropen.com/articles/10.1186/1687-1847-2013-100The universal real constant pi, the ratio of the circumference of any circle and its diameter, has no exact numerical representation in a finite number of digits in any number/radix system. It has conjured up ...ResearchThu, 11 Apr 2013 00:00:00 GMThttps://advancesindifferenceequations.springeropen.com/articles/10.1186/1687-1847-2013-100Ravi P Agarwal, Hans Agarwal and Syamal K Sen2013-04-11T00:00:00ZFractional complex transforms for fractional differential equationshttps://advancesindifferenceequations.springeropen.com/articles/10.1186/1687-1847-2012-192The fractional complex transform is employed to convert fractional differential equations analytically in the sense of the Srivastava-Owa fractional operator and its generalization in the unit disk. Examples a...ResearchTue, 06 Nov 2012 00:00:00 GMThttps://advancesindifferenceequations.springeropen.com/articles/10.1186/1687-1847-2012-192Rabha W Ibrahim2012-11-06T00:00:00ZExponential stability of fractional stochastic differential equations with distributed delayhttps://advancesindifferenceequations.springeropen.com/articles/10.1186/1687-1847-2014-321Equations driven by fractional Brownian motion are attracting more and more attention. This paper considers fractional stochastic differential equations with distributed delay. With the variation-of-constants ...ResearchThu, 18 Dec 2014 00:00:00 GMThttps://advancesindifferenceequations.springeropen.com/articles/10.1186/1687-1847-2014-321Li Tan2014-12-18T00:00:00ZEstimation of parameters in a structured SIR modelhttps://advancesindifferenceequations.springeropen.com/articles/10.1186/s13662-017-1078-5In this paper, an age-structured epidemiological process is considered. The disease model is based on a SIR model with unknown parameters. We addressed two important issues to analyzing the model and its param...ResearchFri, 27 Jan 2017 00:00:00 GMThttps://advancesindifferenceequations.springeropen.com/articles/10.1186/s13662-017-1078-5Begoña Cantó, Carmen Coll and Elena Sánchez2017-01-27T00:00:00Z