Abstract: In this paper, a new approach to solve Volterra-Fredholm integro differential equation has been introduced. Cubic Legendre spline collocation technique is used to solve Volterra-Fredholm ...

Centre for Research in Ceramics and Composite Materials (CICECO), Department of Chemistry, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal Article Views are the COUNTER-compliant ...

At present, with the progress and innovation of technology, the radar communication dual function wave has become a hot research at home and abroad. Excellent integrated waveform can make full use ...

The format of the efficient frontier is an important measure of technical efficiency; additionally, it determines the type of return to scale verified by the model. The classical Data Envelopment ...