Results 31 to 40 of about 537,485 (280)

A Gravity Tensor and Gauge Equations for Newtonian Dynamics

open access: yesAxioms
It is revealed that the material derivative of a variable in gravity field is its directional derivative, from which and energy/complementary-energy conservations with exterior derivatives, two sets of gauge equations of Newton’s dynamic gravity field ...
Jing Tang Xing
doaj   +1 more source

Newton’s formula for 𝔤𝔩_{𝔫} [PDF]

open access: yesProceedings of the American Mathematical Society, 1998
This paper presents an explicit relation between the two sets which are well-known generators of the center of the universal enveloping algebra U (
openaire   +1 more source

Newton's gravitational constant

open access: yes, 1968
The formula for Newton's gravitational constant [Formula: see text] follows from a previous conjecture by the author regarding quantized gravitational theory and the size of elementary particles.
Gerald Rosen
core   +1 more source

Newton’s Laws, G-forces and the Impact on the Brain

open access: yesPielęgniarstwo Neurologiczne i Neurochirurgiczne, 2019
The thrill to go fast and push boundaries is something that many seek. From John Stapp’s rocket sled at Edwards Air Force Base in the late 1950’s to todays’ Formula 1 drivers, the “need for speed” is broadcast across TV screens weekly.
Vicki Evans
doaj   +1 more source

A Modified Fractional Newton’s Solver

open access: yesAxioms
Fractional calculus extends the conventional concepts of derivatives and integrals to non-integer orders, providing a robust mathematical framework for modeling complex systems characterized by memory and hereditary properties.
Chih-Wen Chang   +4 more
doaj   +1 more source

Exponential Stabilization of Neutral-Type Neural Networks with Interval Nondifferentiable and Distributed Time-Varying Delays

open access: yesAbstract and Applied Analysis, 2012
The problem of exponential stabilization of neutral-type neural networks with various activation functions and interval nondifferentiable and distributed time-varying delays is considered.
W. Weera, P. Niamsup
doaj   +1 more source

Pemahaman Konsep dan Kesulitan Siswa SMA pada Materi Hukum Newton

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2018
: This study was purposed to determine the mastery and difficulty concepts of Senior High School students in Newton’s law. The study was employed a descriptive analysis to find the mastery and difficulty concepts of  34 students of senior high school ...
Ayu Lingga Ratna Sari   +2 more
doaj   +1 more source

Gravitational radiation in quantum gravity

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
The effective field theory of quantum gravity generically predicts non-locality to be present in the effective action, which results from the low-energy propagation of gravitons and massless matter.
Xavier Calmet   +3 more
doaj   +1 more source

A Biorthogonal Hermite Cubic Spline Galerkin Method for Solving Fractional Riccati Equation

open access: yesMathematics, 2022
This paper is devoted to the wavelet Galerkin method to solve the Fractional Riccati equation. To this end, biorthogonal Hermite cubic Spline scaling bases and their properties are introduced, and the fractional integral is represented based on these ...
Haifa Bin Jebreen, Ioannis Dassios
doaj   +1 more source

On the conditioning of the Newton formula for Lagrange interpolation

open access: yesJournal of Mathematical Analysis and Applications, 2022
The authors study the conditioning of the Newton formula for the interpolation polynomial. They expected that the Chebyshev points are the solutions of the problem, but the proofs are not available yet. They use the \(\mathfrak{R}\)-Leja points that give a good stability property for interpolation problems.
Dinh Huu Lam   +3 more
openaire   +2 more sources

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