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

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

Noether discovered that for every continuous symmetry of a system, there is a conserved quantity—that is, a quantity that ...

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Reproducing kernel Hilbert space method is utilized in this paper as an efficient approach to solve singular fourth order ...

In this paper, we consider the strong instability of standing waves for the Hartree equation with a constant magnetic field.

Circle theorems are properties that are true for all circles, regardless of their size. There are six theorems to learn and recognise. Questions can have a combination of theorems. It is important to ...

Abstract: How to represent an image? While the visual world is presented in a continuous manner, machines store and see the images in a discrete way with 2D arrays of pixels. In this paper, we seek to ...

Abstract: In edge-fog computing networks, it is very crucial to ensure that group keys are secure and reliable. In recent years, there has been much interest in group key updating schemes based on ...

In the past, women have been cared for and supported by other women during labour and birth, and have had someone with them throughout, which we call ‘continuous support’. However, in many countries ...

2 Respiratory Medicine, West Park Healthcare Centre, Toronto, Ontario, Canada 3 Respiratory Diagnostic and Evaluation Services, West Park Healthcare Centre, Toronto, Ontario, Canada 4 Department of ...