We often talk about science as if it were a purely logical enterprise. Yet, the way we ask questions—and even the kind of ...

Among other things, the course includes elementary linear algebra, the solution of equation systems, the theory of functions of several variables, including both unconstrained and constrained ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. Chart does not reflect ...

Faculty of Science, Beijing University of Technology, Beijing 100124, P. R. China ...