# Waves and gravity – mathematical formulations that allow reinterpretations and openings in technology

**Autor/autori**: Constantin UDRIŞTE, Florin MUNTEANU, Dorel ZUGRĂVESCU

**Abstract**: The purpose of this paper is twofold: (i) a description of standing waves, (ii) revealing the informational origin of gravity. Waves are achieved by imposing a special form of solutions of the system of partial differential equations (PDE) describing electromagnetic waves. One obtains a frequency dependent EDP system. This system can be solved using two methods: (i) eigenvalues eigenvectors, (ii) three-dimensional Fourier transform. Information theory is a branch of applied mathematics, electrical engineering, bioinformatics, and computer science involving the quantification of information. A key measure of information is entropy, which is usually expressed by the average number of bits needed to store or communicate one symbol in a message. Entropy quantities the uncertainty involved in predicting the value of a random variable. Entropy is a measure of unpredictability or information content. From entropy, energy and temperature we obtain the Newton Law, the Newton Law of Masses and informational origin of gravity since changes in the amount of information, measured by entropy, can lead to a force

**Keywords**: equilibrium wave distribution, information, gravity, Newton Laws