Vertex Pharmaceuticals ( VRTX 2.72%) had a fine Tuesday on the stock exchange. The biotech 's shares closed the day nearly 3% ...

School of Mathematics and Statistics, Hebei University of Economics and Business, Shijiazhuang 050061, P. R. China Center for Differential Equations and their Applications, Hebei University of ...

In contrast, RTM utilizes two-way wave equation solutions to achieve high-fidelity subsurface imaging. By synthesizing forward source wavefield with back receiver wavefield through imaging conditions, ...