Navnit Jha, Irina Perfilieva, Kritika

Received in final form on June 22, 2021

Abstract : The article deals with the second-order nonlinear differential equation that models stochastic production planning. We describe a fuzzy transform technique for obtaining the approximate analytic solution to a single commodity stochastic production-inventory model. In general, the classical solution is not known; thus, numerical treatment helps to analyze optimal inventory levels. The present description implements a fuzzy transform that approximates solutions at the interior of the domain with h ... >>More

    Views: 146     Downloads: 16

Kartik Sethi. Siddhartha P. Chakrabarty

Received infinal form on June 10, 2021

Abstract : We undertake an empirical analysis for the premium data of non-life insurance companies operating in India, in the paradigm of fitting the data for the parametric distribution of Log-normal and the extreme value-based distributions of Generalized Extreme Value and Generalized Pareto. The best fit to the data for ten companies considered is obtained for the Generalized Extreme Value distribution. ... >>More

    Views: 137     Downloads: 12

Atkuri Phani Kiran

Received in final form on May 21, 2021

Abstract : With the advent of SOA web services, a data mining service provider can only provide an interface to input the data for a data mining web service and nothing regarding the algorithm used for data mining. In such a case any proprietary information to be mined using the data mining web services in the World Wide Web should be obscured so that the proprietary information is not understood by the data mining service provider. A way to use its services is to transform the data and give it as an input ... >>More

    Views: 97     Downloads: 19

Mikhail Altaisky. Felix Filatov

Received in final form on June 28, 2021

Abstract : This paper presents a short overview of modern trends in innovation research stimulated by the Covid-19 pandemic, caused by SARS-Cov-2 coronavirus. Having critically reviewed the prospective effects of such innovations, we emphasize the studies of quantum dynamics of long bio- logical macromolecules to be the real subject that can render real-time diagnostic tools, that can hinder the propagation of the occurred viral infections, rather than merely help to improve medical treatment and to observ ... >>More

    Views: 81     Downloads: 6

Vamsi Krishna Narla. Dharmendra Tripathi. Dinesh Singh Bhandari

Received in final form on July 02, 2021

Abstract : The present investigation explores peristaltic transport of a generalized fractional Maxwell rheological fluid with occlusion in a two-dimensional curved channel based on long wavelength and low Reynolds number approximations. An analytical approximate solution of the fractional differential equation is obtained by using a Modified Fractional Decomposition Method (MFDM) having integral w.r.t (d). The expressions of stream function, volumetric flow rate and pressure gradient are obtained. The eff ... >>More

    Views: 87     Downloads: 5