Last week, I introduced Emmy Noether, an extraordinary figure in the fields of mathematics and physics. To understand Noether ...

Equation of cat motion. Credit: Anxo Biasi Starting from this formula, and through the analysis of feline motion, it is possible to show how the equations themselves are constructed. "The work ...

How Emmy Noether's theorem uses the Lagrangian to provide a formula for calculating the quantity of symmetries in a system—like the orbit of planets.

Do the equations of physics find their way into the daily life of a cat? This is the intriguing question posed by Anxo Biasi, a researcher at the Instituto Galego de Física de Altas Enerxías. Inspired ...

Kinematics Equation: The branch of physics that defines motion concerning space and time, ignoring the cause of that motion, is known as Kinematics. Kinematics equations are a set of formulas used in ...

Yu Deng of the University of Chicago links Newtonian mechanics and the Boltzmann equation, advancing Hilbert’s Sixth Problem ...

The current work focuses on the motion of a simple pendulum connected to a wheel and a lightweight spring. The fundamental equation of motion is transformed into a complicated nonlinear ordinary ...

Despite many years of research into Raman phenomena, the problem of how to include both spontaneous and stimulated Raman scattering into a unified set of partial differential equations persists. The ...

Isaac Newton's laws of motion were first set down in his Principia Mathematica Philosophiae Naturalis in 1687. The first law states that an object will stay at rest or move with a constant velocity, ...