Abstract: In this paper, an electrically implicit finite-difference time-domain (FDTD) method with the stability condition which is weaker than that of the conventional FDTD method is proposed. The ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Investopedia / Dennis Madamba Rule 72(t) allows penalty-free withdrawals from individual ...

When you are doing division, it's helpful to use a written method. This can be especially useful if the numbers get too big to calculate in your head. If the number you are dividing by (this is called ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A CFD, or contract for difference, is a type of financial derivative that allows you to speculate on the price movement of an asset without owning the asset itself. The CFD meaning is relatively ...

Abstract: The Eikonal equation is a fundamental partial differential equation in geophysics to describe seismic wavefront propagation. Accurate and efficient solutions to the Eikonal equation are ...

IOD distinguishes itself as scientific home for researchers working at the boundaries of traditional academic spheres, and generating growing programs in the integration of research with informatics ...