New definitions of 3D acceleration and inertial mass not violating F=MA in the Special Relativity

Autor: Grzegorz Marcin Koczan

Publikováno v: Results in Physics, Vol 24, Iss , Pp 104121- (2021)

Newton’s II Law of Dynamics is a law of motion but also a useful definition of force (F=MA) or inertial mass (M=F/A), assuming a definition of acceleration and parallelism of force and acceleration. In the Special Relativity, out of these three onl

Externí odkaz: https://doaj.org/article/208d7eef6ee24096973e42024532b4a0

Existence of harmonic solutions for some generalisation of the non-autonomous Liénard equations

Autor: Timoteo Carletti, Gabriele Villari, Fabio Zanolin

Publikováno v: Carletti, T, Villari, G & Zanolin, F 2022, ' Existence of harmonic solutions for some generalisation of the non-autonomous Liénard equations ', Monatshefte für Mathematik, vol. 199, no. 2, pp. 243-257 . https://doi.org/10.1007/s00605-021-01652-3

We study the problem of existence of harmonic solutions for some generalisations of the periodically perturbed Liénard equation, where the damping function depends both on the position and the velocity. In the associated phase-space this corresponds

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51805c82aced186aa042eb48aa368ed4
https://pure.unamur.be/ws/files/62313822/CarlettiVillariZanolinNonAuto_1.pdf

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A QUANTIFIED APPROACH TO THE LAWS OF GRAVITATION IN A PLATONIC QUADRIDIMENSIONAL SPACE

Autor: Jégat, Alain

The properties of the platonic quadridimensional space, the modeling of De Broglie waves and the resulting concept of mass (see hal-01165196, v1 ; hal-01207447, v1 ; hal-01213447, v1) seem to allow a quantum approach to the laws of gravitation by a p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::f1dadc85059dc611c18dac316eee6dcd
https://hal.archives-ouvertes.fr/hal-01577669

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