How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

Optimal control problems in differential equations are mathematical ... the solutions exhibit Lipschitz or Hölder stability, meaning that small changes in initial conditions lead to ...

Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, ...

The course also contains introductions to complex numbers, vectors and matrices, and continuity and differentiability of functions of several variables and forms the basis for MAT1110 – Calculus and ...

They have a -36 in goal differential, meaning they have allowed that many more goals than what they have scored. Crosby is doing his best to lift the offense. He has 38 assists on the season ...