Engineers at Duke University have constructed a group of AI bots that together can solve complex design problems nearly as well as a fully trained scientist. The results, the researchers say, show how ...

Abstract: An inverse-designed directional coupler based on SiN waveguide is proposed. The widths of the waveguides are asymmetrically modulated based on adjoint sensitivity analysis performed in beam ...

Abstract: Topology optimization is a powerful computational approach for designing photonic and electromagnetic structures by optimizing material distribution within a given domain. In this study, we ...

glm::determinant(glm::mat) is very useful... However, it is a product of the cofactor matrix, which computes sub-dimensional determinants, eventually outputting a single scalar. (There are physical ...

Given a particle in Euclidean space, a central force is a force that points toward or away from the origin and depends only on the particle’s distance from the origin. If the particle’s position at ...

Analog computers are systems that perform computations by manipulating physical quantities such as electrical current, that map math variables, instead of representing information using abstraction ...

The belief that we are living in a Matrix-like simulation has has grown traction in recent years, but boffins believe they ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...