In this paper, we study the existence of solution of a critical fractional equation;we will use a variational approach to find the solution. Firstly, we will fi
For the regression model about longitudinal data, we combine the robust estimation equation with the elemental empirical likelihood method, and propose an effic
To analyze the thermal convection of ferrofluid along a flat plate is the persistence of this study. The two-dimensional laminar, steady, incompressible flow pa
The recent explosion of high-throughput technology has been accompanied by a corresponding rapid increase in the number of new statistical methods for developin
Cold-chain demand of fresh agricultural products is increasing in China, while network layout of cold-chain logistics is in disorder and its cost is huge. To ad
Challenges of teenage pregnancy and adverse outcomes of pregnancy constitute a major public health problem in South African women of the childbearing age of 15
The duplicate form of the generalized Gould-Hsu inversions has been obtained by Shi and Zhang. In this paper, we present a simple proof of this duplicate form.